Bike— Part 1 Report

Suggestion: 回答内容直接，也给出了原因和个人感受，结构基本清晰。但时态错误较多：应将“don't have”改为“didn't have”，“thought a bike is”改为“thought bikes were”。此外，句子过长，连续使用多个“because/so/but”，影响自然度。可以拆成两句，并加入更具体的细节，例如父母担心交通安全，或说明自己为什么想骑自行车。

Example: No, I didn’t have a bike when I was a child. My parents thought cycling was dangerous because there was a lot of traffic near our home, so they never bought me one. However, I really wanted a bike because I wanted to ride around the neighborhood with my friends.

Suggestion: 回答了问题，并提到了私人自行车和共享单车，但语法和词汇问题较明显。“we not only have some bikes for ourselves”表达不自然，可改为“many people own bikes”；“for strangers to rent”应改为“that people can rent”；“our idea recycled and grain”意思不清，应表达为“our ideas about recycling and green living”。建议先明确表明自行车很受欢迎，再用共享单车和环保作用作为具体支持。

Example: Yes, bikes are quite popular in my country. Many people own bicycles, and shared bikes are also available in most cities, so people can rent them easily for short trips. They are convenient and also encourage greener transportation by reducing the number of car journeys.

× No, I don't have a bike when I was a child because my parents thought a bike is not very safe, so they didn't buy a bike for me, but I really wanted to have a bike.

✓ No, I didn't have a bike when I was a child because my parents thought a bike was not very safe, so they didn't buy one for me, but I really wanted to have one.

问题发生在过去（when I was a child），所以要使用一般过去时。"don't have" 应改为 "didn't have"；"is not" 应改为 "was not"，因为这是父母过去的想法。为了避免重复，后面的 "a bike" 也可以用代词 "one" 代替。

× Yes, we not only have some bikes for ourselves, but also we have shared bikes for strangers to rent and this type of bike can show our idea recycled and grain.

✓ Yes, we not only have some bikes for ourselves, but we also have shared bikes for strangers to rent. This type of bike can show our ideas about recycling and being green.

"recycled" 和 "grain" 在这里不能正确表达“回收和环保的理念”。表达“关于回收和环保的想法”时，可以使用 "ideas about recycling and being green"。另外，"not only...but also..." 后面的结构最好保持平行，使用 "we not only have...but we also have..."。