Bike— Part 1 Informe

Sugerencia: 回答要更简洁、有条理并减少重复，同时使用连接词和更具体的时间点或细节。避免频繁的填充词（例如 “uh”）。可以开头直接给出主题句，然后用一两句具体细节补充（例如谁教的、什么时候学会、学会后的感受）。

Ejemplo: No, I didn't have a bike as a child. I couldn't ride because no one taught me, and I only learned to cycle after I graduated from university when my father showed me. Since then I've been able to ride comfortably and sometimes use a bike for short trips.

Sugerencia: 回答应更自然并提供具体例子或数据来支撑观点。减少口头填充词，使用连接词（例如 because, therefore, for example）来使逻辑更清晰。可以提到城市自行车道、共享单车或节能出行的具体情况作为支持。

Ejemplo: Yes, I think bikes are quite popular in China. Because of increasing pollution and traffic congestion, many people choose cycling for short commutes; for example, the rise of bike-sharing programs and dedicated bike lanes in cities has made cycling more convenient and common.

× Definitely not because I couldn't ride a bike when I was a child because no one taught me how to ride a bike.

✓ Definitely not, because I couldn't ride a bike when I was a child; no one had taught me how to ride one.

句中涉及过去的动作顺序，原句使用一般过去时（couldn't）描述过去不会骑车没问题，但后半句“no one taught me”应使用过去完成时（had taught），以表示在“我长大前”更早发生的动作没有发生。建议：谈过去的先后关系时，用过去完成时表示更早发生的事件。

× And until I graduated from my university, my father taught me how to ride a bike.

✓ It wasn't until I graduated from university that my father taught me how to ride a bike.

原句时间状语结构不自然，且“from my university”冗余。使用“it wasn't until... that...”结构可以清楚表示直到毕业后才发生的事情。建议在表达“直到……才”时使用该结构，并简化“graduated from university”。

× Uh, so now I know how to, uh, ride a bike, but now.

✓ So now I know how to ride a bike.

原句重复使用“now”且语序啰嗦。去掉赘词后更自然。建议说话时避免重复时间词，保持简洁。

× Of course, because you know, uh, today's, nowadays the environment is not good and more, more and more people realize that we should protect the environment.

✓ Of course. Nowadays the environment isn't good, and more and more people realize that we should protect it.

原句“today's, nowadays”重复且混用，不需要同时使用“today's”和“nowadays”。另外“protect the environment”之后可用代词“it”避免重复。建议选择一个时间副词并保持一致，避免冗余。

× So more people select that riding bike to work or study in China.

✓ So more people choose to ride bikes to work or to study in China.

原句“select that riding bike”用法错误。动词“choose”后应使用不定式（to ride），或使用“select + noun”结构。并且“bike”应复数“bikes”。建议用“choose to ride bikes”或“choose riding a bike”但更自然为“不定式”结构。