Bike— Part 1 採点レポート

提案: 在回答时先直接回应问题，然后补充必要细节并用连词使表达更连贯。你的回答已经直接回应了问题并给出了具体年龄和原因，但可以增加一句简短描述来丰富内容，例如你当时如何使用这辆自行车或它对你的意义。注意不要超过五句。

例: Yes. When I was 12 my parents bought me a bike as a birthday gift, and I rode it to school and around the neighborhood every day. It gave me a sense of freedom and helped me become more independent.

提案: 回答需要更清晰和语法准确。先给出直接观点，再用连词提供原因和对比，并给出具体例子或趋势数据。避免语法错误（如“a the past decades”），并用更准确的词汇（shared bikes, motorcycles）。控制在五句以内。

例: They used to be very popular decades ago, but nowadays people tend to use shared bikes and motorcycles more because they are more convenient for short trips in the city. For example, many young people prefer app-based bike rentals for short commutes.

× Yes, when I was 12 my parents bought a bike for me as a birthday gift.

✓ Yes, when I was 12 my parents bought a bike for me as a birthday gift.

该句为过去时态（描述过去发生的事情），原句已正确使用过去时（was, bought），没有需要修改的语法错误。继续保持过去时描述即可。

× A the past decades yes, but nowadays we usually use the mobile bikes or the motorbikes more.

✓ In the past decades, yes, but nowadays we usually use shared bikes or motorbikes more.

原句开头的“A the past decades”结构不正确，属于句子结构错误（Grammar Problem Type ID 26）。应使用介词短语“in the past decades”或更自然的“in past decades”。此外“mobile bikes”用词不自然，应该改为“shared bikes”（共享单车）或直接“bicycles”，根据语境选词。建议改为“In the past decades, yes, but nowadays we usually use shared bikes or motorbikes more.”，用英文中常见的介词搭配及更准确的名词表达。具体建议： 1) 开头用法：用“In the past decades”或“In past decades”。 2) 词汇：将“mobile bikes”换为“shared bikes”或“bicycles”。 3) 标点：在“Yes”后用逗号分隔，使句子更流畅。