Bike— Part 1 Report

Suggestion: 回答切题，也给出了没有自行车的原因和后来学会骑车的时间，结构基本完整。建议避免重复使用“Actually”，并把“there was just a short distance”简化为更自然的表达，如“my school was close to my home”。最后的“bike kill”表达不清楚，应改为“ride a bike”；还可以补充一个具体细节，例如在哪里学会骑车。

Example: No, I didn’t have a bike as a child because my school was only a short walk from home. I learned to ride one in college, when a friend showed me how in a nearby park.

Suggestion: 回答直接，并提到了共享单车、扫码方式和价格，内容具体。建议将“And”换成更自然的连接方式，并注意单复数和搭配：“If you want to use one”以及“scan the QR code with your phone”。“QDR code”应为“QR code”。可以补充共享单车常见的使用场景，让回答更具体；同时避免连续使用过多短句。

Example: Yes, bikes are very popular in China, especially shared bikes. You can find them all over the city, and it’s easy to unlock one by scanning a QR code with your phone. They’re also inexpensive, so many people use them for short trips.

× If you want to use it, you just need to scan the QDR code by your phone.

✓ If you want to use one, you just need to scan the QDR code with your phone.

前文提到的是复数的共享单车，但这里表达的是“使用其中一辆”，用 one 比 it 更合适。表示使用手机完成扫码，通常用 with your phone，而不是 by your phone。

× If you want to use it, you just need to scan the QDR code by your phone.

✓ If you want to use one, you just need to scan the QDR code with your phone.

表示“用手机扫描”时，表示工具的介词应使用 with，因此应说 scan the code with your phone。

× Actually, I learned how to ride a bike kill when I was in college.

✓ Actually, I learned how to ride a bike when I was in college.

kill 在这里无法与前后内容构成合乎语法的句子结构，应删除。表达“我上大学时学会骑自行车”时，可直接说 learned how to ride a bike when I was in college。