今天先读文章。所有语法、词汇、短语和发音都从这篇文章里学，不需要先读一页操作说明。
01 · Anchor passage
A team leader admitted a planning error, changed the schedule, and explained the decision openly.
/ə tim ˈlidɚ ædˈmɪtɪd ə ˈplænɪŋ ˈɛɹɚ, t͡ʃeɪnd͡ʒd ðə ˈskɛd͡ʒul, ænd ɪkˈspleɪnd ðə dɪˈsɪʒən ˈoʊpənli./
一名团队负责人承认了计划错误，改变了日程，并公开解释了这一决定。
A team leader admitted — 保留结构，替换真实细节。At first, this looked like a small decision about leadership, but its result soon became visible.
/æt fɚst, ðɪs lʊkt laɪk ə smɔl dɪˈsɪʒən əˈbaʊt ˈlidɚˌʃɪp, bʌt ɪts ɹɪˈzʌlt sun bɪˈkeɪm ˈvɪzɪbəl./
起初，这看起来像是一个关于领导力的小决定，但其结果很快就变得显而易见。
leadership — 保留结构，替换真实细节。The case raises a broader question: how direction, trust, and accountability guide groups.
/ðə keɪs ˈɹeɪzɪz ə ˈbɹɔdɚ ˈkwɛst͡ʃən: haʊ dɪˈɹɛkʃən, tɹʌst, ænd əˈkaʊntəˌbɪlɪti ɡaɪd ɡɹups./
该案提出了一个更广泛的问题：如何引导、信任和问责制团体。
accountability — 保留结构，替换真实细节。This approach has limits, but they do not make it useless.
/ðɪs əˈpɹoʊt͡ʃ hæz ˈlɪmɪts, bʌt ðeɪ du nɑt meɪk ɪt ˈjusləs./
这种做法是有限度的，但不会使其无用。
This approach has limits — 保留结构，替换真实细节。The example draws attention to strong leadership, which can shape how people respond to leadership.
/ðə ɪɡˈzæmpəl dɹɔz əˈtɛnʃən tə stɹɔŋ ˈlidɚˌʃɪp, wɪt͡ʃ kən ʃeɪp haʊ ˈpipəl ɹɪˈspɑnd tə ˈlidɚˌʃɪp./
这个例子提请注意强有力的领导力，这可以决定人们如何应对领导力。
strong leadership — 保留结构，替换真实细节。A closer look at a public accountability reveals a practical side of leadership that general opinions often miss.
/ə ˈkloʊsɚ lʊk æt ə ˈpʌblɪk əˈkaʊntəˌbɪlɪti ɹɪˈvilz ə ˈpɹæktɪkəl saɪd əv ˈlidɚˌʃɪp ðæt ˈd͡ʒɛnɚəl əˈpɪnjənz ˈɔftən mɪs./
仔细研究公共问责制可以揭示领导力的实际一面，而一般观点常常忽视这一面。
leadership — 保留结构，替换真实细节。The case shows why a sustainable solution matters when people make decisions about leadership.
/ðə keɪs ʃoʊz waɪ ə səˈsteɪnəbəl səˈluʃən ˈmætɚz wɛn ˈpipəl meɪk dɪˈsɪʒənz əˈbaʊt ˈlidɚˌʃɪp./
案件表明，当人们就领导权作出决定时，可持续解决办法为何重要。
leadership — 保留结构，替换真实细节。People usually notice the value of leadership only after a real event changes their routine.
/ˈpipəl ˈjuʒəli ˈnoʊtɪs ðə ˈvælju əv ˈlidɚˌʃɪp ˈoʊnli ˈæftɚ ə ɹil ɪˈvɛnt ˈt͡ʃeɪnd͡ʒɪz ðɛɹ ɹuˈtin./
人们通常只有在真正的事件改变了他们的日常生活之后才会注意到领导力的价值。
leadership — 保留结构，替换真实细节。When discussing leadership, people should explain why a clear explanation matters.
/wɛn dɪˈskʌsɪŋ ˈlidɚˌʃɪp, ˈpipəl ʃʊd ɪkˈspleɪn waɪ ə klɪɹ ˌɛkspləˈneɪʃən ˈmætɚz./
在讨论领导能力时，人们应该解释清楚的解释为何重要。
leadership — 保留结构，替换真实细节。A useful question about leadership focuses on what happened, why it matters, and what should happen next.
/ə ˈjusfəl ˈkwɛst͡ʃən əˈbaʊt ˈlidɚˌʃɪp ˈfoʊkəsɪz ɔn wʌt ˈhæpənd, waɪ ɪt ˈmætɚz, ænd wʌt ʃʊd ˈhæpən nɛkst./
关于领导力的一个有用的问题集中在发生了什么、为什么重要以及接下来应该发生什么。
leadership — 保留结构，替换真实细节。A concrete example of leadership makes the central idea easier to understand and evaluate.
/ə ˈkɑŋkɹit ɪɡˈzæmpəl əv ˈlidɚˌʃɪp meɪks ðə ˈsɛntɹəl aɪˈdiə ˈiziɚ tə ˌʌndɚˈstænd ænd ɪˈvæljuˌeɪt./
领导力的具体例子使中心思想更容易理解和评估。
leadership — 保留结构，替换真实细节。The meaning of leadership becomes clearer when people connect it to a real experience.
/ðə ˈminɪŋ əv ˈlidɚˌʃɪp bɪˈkʌmz ˈklɪɹɚ wɛn ˈpipəl kəˈnɛkt ɪt tə ə ɹil ɪkˈspɪɹiəns./
当人们将领导与真正的经验联系起来时，领导的意义就更加明确。
leadership — 保留结构，替换真实细节。The immediate effect of leadership may be easy to see, while the longer-term effect is often less obvious.
/ðə ɪˈmidiɪt ɪˈfɛkt əv ˈlidɚˌʃɪp meɪ bi ˈizi tə si, waɪl ðə ˈlɔŋɡɚ tɚm ɪˈfɛkt ɪz ˈɔftən lɛs ˈɑbviəs./
领导能力的直接影响可能很容易看到，而较长期的影响往往不那么明显。
leadership — 保留结构，替换真实细节。A careful comparison uses the same standard for both choices and separates convenience from lasting value.
/ə ˈkɛɹfəl kəmˈpɛɹəsən ˈjuzɪz ðə seɪm ˈstændɚd fɚ boʊθ ˈt͡ʃɔɪsɪz ænd ˈsɛpɚˌeɪts kənˈvinjəns fɹʌm ˈlæstɪŋ ˈvælju./
仔细比较后，这两种选择都使用相同的标准，并将便利性与持久价值区分开来。
A careful comparison uses — 保留结构，替换真实细节。Once the difference is clear, a speaker can give a preference without pretending that the other option has no merit.
/wʌns ðə ˈdɪfɹəns ɪz klɪɹ, ə ˈspikɚ kən ɡɪv ə ˈpɹɛfɚəns wɪˈðaʊt pɹiˈtɛndɪŋ ðæt ðə ˈʌðɚ ˈɑpʃən hæz noʊ ˈmɛɹɪt./
一旦差异明显，发言者就可以给出偏好，而不必假装其他选项没有优点。
clear — 保留结构，替换真实细节。People can describe an experience when a real situation involving leadership requires action.
/ˈpipəl kən dɪˈskɹaɪb ən ɪkˈspɪɹiəns wɛn ə ɹil ˌsɪt͡ʃuˈeɪʃən ɪnˈvɑlvɪŋ ˈlidɚˌʃɪp ɹiˈkwaɪɚz ˈækʃən./
当涉及领导力的真实情况需要采取行动时，人们可以描述一种体验。
leadership — 保留结构，替换真实细节。People can compare two responses to leadership only when they use the same criteria.
/ˈpipəl kən kəmˈpɛɹ tu ɹɪˈspɑnsɪz tə ˈlidɚˌʃɪp ˈoʊnli wɛn ðeɪ juz ðə seɪm kɹaɪˈtɪɹiə./
人们只有使用相同的标准才能比较两种对领导力的反应。
leadership — 保留结构，替换真实细节。A convincing view of leadership gives a reason and then tests it against a concrete example.
/ə kənˈvɪnsɪŋ vju əv ˈlidɚˌʃɪp ɡɪvz ə ˈɹizən ænd ðɛn tɛsts ɪt əˈɡɛnst ə ˈkɑŋkɹit ɪɡˈzæmpəl./
令人信服的领导力观点给出了一个理由，然后用一个具体的例子来检验它。
leadership — 保留结构，替换真实细节。The result matters because it shows whether a response to leadership worked in practice.
/ðə ɹɪˈzʌlt ˈmætɚz bɪˈkʌz ɪt ʃoʊz ˈwɛðɚ ə ɹɪˈspɑns tə ˈlidɚˌʃɪp wɚkt ɪn ˈpɹæktɪs./
其结果很重要，因为它表明对领导层的反应在实践中是否有效。
leadership — 保留结构，替换真实细节。A positive change in leadership becomes credible when people can explain how it happened.
/ə ˈpɑzɪtɪv t͡ʃeɪnd͡ʒ ɪn ˈlidɚˌʃɪp bɪˈkʌmz ˈkɹɛdɪbəl wɛn ˈpipəl kən ɪkˈspleɪn haʊ ɪt ˈhæpənd./
当人们能够解释领导力的积极变化是如何发生的时，领导力的积极变化就会变得可信。
leadership — 保留结构，替换真实细节。Practical support can help people respond to leadership without removing individual responsibility.
/ˈpɹæktɪkəl səˈpɔɹt kən hɛlp ˈpipəl ɹɪˈspɑnd tə ˈlidɚˌʃɪp wɪˈðaʊt ɹiˈmuvɪŋ ˌɪndɪˈvɪd͡ʒuəl ɹiˌspɑnsɪˈbɪləti./
实际支持可以帮助人们对领导做出回应，而无需免除个人责任。
leadership — 保留结构，替换真实细节。The effect of leadership may vary according to a person's needs, resources, and circumstances.
/ðə ɪˈfɛkt əv ˈlidɚˌʃɪp meɪ ˈvɛɹi əˈkɔɹdɪŋ tə ə ˈpɚsənz nidz, ˈɹisɔɹsɪz, ænd ˈsɚkəmˌstænsɪz./
领导的作用可能因个人的需要、资源和情况而异。
leadership — 保留结构，替换真实细节。However, an early success can hide a cost that appears later.
/ˌhaʊˈɛvɚ, ən ˈɚli səkˈsɛs kən haɪd ə kɔst ðæt əˈpɪɹz ˈleɪtɚ./
然而，早期的成功可能会掩盖后来出现的成本。
however — 保留结构，替换真实细节。The most practical lesson is that leadership should be judged through real effects rather than attractive slogans.
/ðə moʊst ˈpɹæktɪkəl ˈlɛsən ɪz ðæt ˈlidɚˌʃɪp ʃʊd bi d͡ʒʌd͡ʒd θɹu ɹil ɪˈfɛkts ˈɹæðɚ ðən əˈtɹæktɪv ˈsloʊɡənz./
最实际的教训是，应通过实际效果而不是有吸引力的口号来判断领导力。
leadership — 保留结构，替换真实细节。This method turns passive vocabulary into usable language because each important word carries a clear job inside the argument.
/ðɪs ˈmɛθəd tɚnz ˈpæsɪv voʊˈkæbjəˌlɛɹi ˈɪntu ˈjuzəbəl ˈlæŋɡwɪd͡ʒ bɪˈkʌz it͡ʃ ɪmˈpɔɹtənt wɚd ˈkɛɹiz ə klɪɹ d͡ʒɑb ˈɪnˌsaɪd ðə ˈɑɹɡjəmənt./
这种方法将被动词汇转化为可用的语言，因为每个重要词在论证中都带有明确的工作。
clear — 保留结构，替换真实细节。Good decisions connect a clear purpose with evidence, human experience, and the willingness to revise a weak approach.
/ɡʊd dɪˈsɪʒənz kəˈnɛkt ə klɪɹ ˈpɚpəs wɪθ ˈɛvədəns, ˈhjumən ɪkˈspɪɹiəns, ænd ðə ˈwɪlɪŋnəs tə ɹɪˈvaɪz ə wik əˈpɹoʊt͡ʃ./
好的决定会把明确目标、事实证据、人的真实经验，以及修正薄弱方案的意愿联系起来。
clear — 保留结构，替换真实细节。When those parts stay connected, the topic becomes easier to discuss in daily conversation and in an IELTS answer.
/wɛn ðoʊz pɑɹts steɪ kəˈnɛktɪd, ðə ˈtɑpɪk bɪˈkʌmz ˈiziɚ tə dɪˈskʌs ɪn ˈdeɪli ˌkɑnvɚˈseɪʃən ænd ɪn ən aɪ ɛl ti ɛs ˈænsɚ./
当这些部分保持连贯时，无论日常交流还是 IELTS 回答，这个主题都会更容易展开。
When those parts stay — 保留结构，替换真实细节。A team leader admitted a planning error, changed the schedule, and explained the decision openly.
/ə tim ˈlidɚ ædˈmɪtɪd ə ˈplænɪŋ ˈɛɹɚ, t͡ʃeɪnd͡ʒd ðə ˈskɛd͡ʒul, ænd ɪkˈspleɪnd ðə dɪˈsɪʒən ˈoʊpənli./
At first, this looked like a small decision about leadership, but its result soon became visible.
/æt fɚst, ðɪs lʊkt laɪk ə smɔl dɪˈsɪʒən əˈbaʊt ˈlidɚˌʃɪp, bʌt ɪts ɹɪˈzʌlt sun bɪˈkeɪm ˈvɪzɪbəl./
The case raises a broader question: how direction, trust, and accountability guide groups.
/ðə keɪs ˈɹeɪzɪz ə ˈbɹɔdɚ ˈkwɛst͡ʃən: haʊ dɪˈɹɛkʃən, tɹʌst, ænd əˈkaʊntəˌbɪlɪti ɡaɪd ɡɹups./
This approach has limits, but they do not make it useless.
/ðɪs əˈpɹoʊt͡ʃ hæz ˈlɪmɪts, bʌt ðeɪ du nɑt meɪk ɪt ˈjusləs./
The example draws attention to strong leadership, which can shape how people respond to leadership.
/ðə ɪɡˈzæmpəl dɹɔz əˈtɛnʃən tə stɹɔŋ ˈlidɚˌʃɪp, wɪt͡ʃ kən ʃeɪp haʊ ˈpipəl ɹɪˈspɑnd tə ˈlidɚˌʃɪp./
A closer look at a public accountability reveals a practical side of leadership that general opinions often miss.
/ə ˈkloʊsɚ lʊk æt ə ˈpʌblɪk əˈkaʊntəˌbɪlɪti ɹɪˈvilz ə ˈpɹæktɪkəl saɪd əv ˈlidɚˌʃɪp ðæt ˈd͡ʒɛnɚəl əˈpɪnjənz ˈɔftən mɪs./
The case shows why a sustainable solution matters when people make decisions about leadership.
/ðə keɪs ʃoʊz waɪ ə səˈsteɪnəbəl səˈluʃən ˈmætɚz wɛn ˈpipəl meɪk dɪˈsɪʒənz əˈbaʊt ˈlidɚˌʃɪp./
People usually notice the value of leadership only after a real event changes their routine.
/ˈpipəl ˈjuʒəli ˈnoʊtɪs ðə ˈvælju əv ˈlidɚˌʃɪp ˈoʊnli ˈæftɚ ə ɹil ɪˈvɛnt ˈt͡ʃeɪnd͡ʒɪz ðɛɹ ɹuˈtin./
When discussing leadership, people should explain why a clear explanation matters.
/wɛn dɪˈskʌsɪŋ ˈlidɚˌʃɪp, ˈpipəl ʃʊd ɪkˈspleɪn waɪ ə klɪɹ ˌɛkspləˈneɪʃən ˈmætɚz./
A useful question about leadership focuses on what happened, why it matters, and what should happen next.
/ə ˈjusfəl ˈkwɛst͡ʃən əˈbaʊt ˈlidɚˌʃɪp ˈfoʊkəsɪz ɔn wʌt ˈhæpənd, waɪ ɪt ˈmætɚz, ænd wʌt ʃʊd ˈhæpən nɛkst./
A concrete example of leadership makes the central idea easier to understand and evaluate.
/ə ˈkɑŋkɹit ɪɡˈzæmpəl əv ˈlidɚˌʃɪp meɪks ðə ˈsɛntɹəl aɪˈdiə ˈiziɚ tə ˌʌndɚˈstænd ænd ɪˈvæljuˌeɪt./
The meaning of leadership becomes clearer when people connect it to a real experience.
/ðə ˈminɪŋ əv ˈlidɚˌʃɪp bɪˈkʌmz ˈklɪɹɚ wɛn ˈpipəl kəˈnɛkt ɪt tə ə ɹil ɪkˈspɪɹiəns./
The immediate effect of leadership may be easy to see, while the longer-term effect is often less obvious.
/ðə ɪˈmidiɪt ɪˈfɛkt əv ˈlidɚˌʃɪp meɪ bi ˈizi tə si, waɪl ðə ˈlɔŋɡɚ tɚm ɪˈfɛkt ɪz ˈɔftən lɛs ˈɑbviəs./
A careful comparison uses the same standard for both choices and separates convenience from lasting value.
/ə ˈkɛɹfəl kəmˈpɛɹəsən ˈjuzɪz ðə seɪm ˈstændɚd fɚ boʊθ ˈt͡ʃɔɪsɪz ænd ˈsɛpɚˌeɪts kənˈvinjəns fɹʌm ˈlæstɪŋ ˈvælju./
Once the difference is clear, a speaker can give a preference without pretending that the other option has no merit.
/wʌns ðə ˈdɪfɹəns ɪz klɪɹ, ə ˈspikɚ kən ɡɪv ə ˈpɹɛfɚəns wɪˈðaʊt pɹiˈtɛndɪŋ ðæt ðə ˈʌðɚ ˈɑpʃən hæz noʊ ˈmɛɹɪt./
People can describe an experience when a real situation involving leadership requires action.
/ˈpipəl kən dɪˈskɹaɪb ən ɪkˈspɪɹiəns wɛn ə ɹil ˌsɪt͡ʃuˈeɪʃən ɪnˈvɑlvɪŋ ˈlidɚˌʃɪp ɹiˈkwaɪɚz ˈækʃən./
People can compare two responses to leadership only when they use the same criteria.
/ˈpipəl kən kəmˈpɛɹ tu ɹɪˈspɑnsɪz tə ˈlidɚˌʃɪp ˈoʊnli wɛn ðeɪ juz ðə seɪm kɹaɪˈtɪɹiə./
A convincing view of leadership gives a reason and then tests it against a concrete example.
/ə kənˈvɪnsɪŋ vju əv ˈlidɚˌʃɪp ɡɪvz ə ˈɹizən ænd ðɛn tɛsts ɪt əˈɡɛnst ə ˈkɑŋkɹit ɪɡˈzæmpəl./
The result matters because it shows whether a response to leadership worked in practice.
/ðə ɹɪˈzʌlt ˈmætɚz bɪˈkʌz ɪt ʃoʊz ˈwɛðɚ ə ɹɪˈspɑns tə ˈlidɚˌʃɪp wɚkt ɪn ˈpɹæktɪs./
A positive change in leadership becomes credible when people can explain how it happened.
/ə ˈpɑzɪtɪv t͡ʃeɪnd͡ʒ ɪn ˈlidɚˌʃɪp bɪˈkʌmz ˈkɹɛdɪbəl wɛn ˈpipəl kən ɪkˈspleɪn haʊ ɪt ˈhæpənd./
Practical support can help people respond to leadership without removing individual responsibility.
/ˈpɹæktɪkəl səˈpɔɹt kən hɛlp ˈpipəl ɹɪˈspɑnd tə ˈlidɚˌʃɪp wɪˈðaʊt ɹiˈmuvɪŋ ˌɪndɪˈvɪd͡ʒuəl ɹiˌspɑnsɪˈbɪləti./
The effect of leadership may vary according to a person's needs, resources, and circumstances.
/ðə ɪˈfɛkt əv ˈlidɚˌʃɪp meɪ ˈvɛɹi əˈkɔɹdɪŋ tə ə ˈpɚsənz nidz, ˈɹisɔɹsɪz, ænd ˈsɚkəmˌstænsɪz./
However, an early success can hide a cost that appears later.
/ˌhaʊˈɛvɚ, ən ˈɚli səkˈsɛs kən haɪd ə kɔst ðæt əˈpɪɹz ˈleɪtɚ./
The most practical lesson is that leadership should be judged through real effects rather than attractive slogans.
/ðə moʊst ˈpɹæktɪkəl ˈlɛsən ɪz ðæt ˈlidɚˌʃɪp ʃʊd bi d͡ʒʌd͡ʒd θɹu ɹil ɪˈfɛkts ˈɹæðɚ ðən əˈtɹæktɪv ˈsloʊɡənz./
This method turns passive vocabulary into usable language because each important word carries a clear job inside the argument.
/ðɪs ˈmɛθəd tɚnz ˈpæsɪv voʊˈkæbjəˌlɛɹi ˈɪntu ˈjuzəbəl ˈlæŋɡwɪd͡ʒ bɪˈkʌz it͡ʃ ɪmˈpɔɹtənt wɚd ˈkɛɹiz ə klɪɹ d͡ʒɑb ˈɪnˌsaɪd ðə ˈɑɹɡjəmənt./
Good decisions connect a clear purpose with evidence, human experience, and the willingness to revise a weak approach.
/ɡʊd dɪˈsɪʒənz kəˈnɛkt ə klɪɹ ˈpɚpəs wɪθ ˈɛvədəns, ˈhjumən ɪkˈspɪɹiəns, ænd ðə ˈwɪlɪŋnəs tə ɹɪˈvaɪz ə wik əˈpɹoʊt͡ʃ./
When those parts stay connected, the topic becomes easier to discuss in daily conversation and in an IELTS answer.
/wɛn ðoʊz pɑɹts steɪ kəˈnɛktɪd, ðə ˈtɑpɪk bɪˈkʌmz ˈiziɚ tə dɪˈskʌs ɪn ˈdeɪli ˌkɑnvɚˈseɪʃən ænd ɪn ən aɪ ɛl ti ɛs ˈænsɚ./
02 · Vocabulary
n./phrase · 领导力
a key idea used when discussing leadership
strong leadership
n./phrase · 问责
a key idea used when discussing leadership
public accountability
adj. · 可持续的
able to continue without serious harm
sustainable development
adv. · 通常
in the way that happens most often
usually study
adj. · 清楚的
easy to hear or understand
a clear answer
n. · 问题
a sentence that asks for information
ask a question
n. · 例子
something that shows what you mean
give an example
n. · 意思
the idea expressed by a word
guess the meaning
v. · 描述
to say what someone or something is like
describe an experience
v. · 比较
to examine how things are similar or different
compare two options
n. · 原因
a cause or explanation
give a reason
n. · 结果
something that happens because of an action
as a result
n./v. · 改变
to become different
positive change
n./v. · 支持
help that makes something possible
support an idea
n. · 影响；结果
a change caused by something
have an effect on
adv. · 然而
used to introduce a contrasting idea
however, some people
03 · Chunks
strong leadership领导力；保留结构，替换一个真实细节。public accountability问责；保留结构，替换一个真实细节。sustainable development可持续的；保留结构，替换一个真实细节。usually study通常；保留结构，替换一个真实细节。a clear answer清楚的；保留结构，替换一个真实细节。ask a question问题；保留结构，替换一个真实细节。give an example例子；保留结构，替换一个真实细节。guess the meaning意思；保留结构，替换一个真实细节。04 · Grammar
代词替代已出现的人或事物，避免重复。
结构：noun → it/they/he/she/this
原文证据：This approach has limits, but they do not make it useless.
常见错误：代词必须有清楚、唯一的指代对象。
你的替换：保留结构，把主题换成自己的工作、生活或学习经历。
05 · Pronunciation
练法：慢读单词 → 读完整搭配 → 回到原句；每一步只录一遍，听完再修正。
06 · Spiral review
Day 181、Day 179、Day 175、Day 168、Day 152
07 · Speak with AI
你是我的一对一英语口语教练。今天是 Day 182，主题是 leadership，程度目标是 B2。
先让我用自己的话复述今天的文章；一次只问一个问题，并等待我回答。
如果我卡住，只给 2–4 个关键词或一个句首，不要直接给完整答案。
请引导我使用这些词：leadership, accountability, sustainable, usually, clear, question, example, meaning, describe。
我的回答至少包含：一个事实、一个原因、一个具体例子、一个结果或判断。
每轮结束后只纠正最影响理解的 1 个语法问题和 1 个发音问题，然后让我重新回答同一个问题。
最后让我脱稿回答：How is leadership connected to your real life, and what have you learned from it?
结束时用中文列出：做得好的证据、需要修正的两点、三个可复用句型、明天应复习的内容。08 · Imitation
必须回收
leadership, accountability, sustainable, usually, clear, question, example, meaning, describe09 · Three-hour path