Bike— Part 1 Báo cáo

Gợi ý: 主要问题是语法和词汇错误，以及表达不清。建议：1) 使用正确的时态（过去式）和动词形式，例如 use 'didn't have'、'buy' 应为 'buy' 的过去分词 'bought' 或 'buy' 本身改为 'buy' 的过去式 'bought'；2) 改正名词拼写（bike 而不是 buy）；3) 简洁回答并加一两句具体细节，句子不超过五句；4) 使用连接词使表达更连贯，例如 'because'、'so'、'but'。示例结构：直接回答 + 一到两句原因或细节。

Ví dụ: I didn't have a bike when I was a child. My parents couldn't afford one, so I often borrowed my sister's bike. I remember riding it to school sometimes, which was fun but a bit scary on busy roads.

Gợi ý: 主要问题是词汇混用、语法和不清楚的表达。建议：1) 用准确词汇，例如 'shared bikes' 或 'bike-sharing services'；2) 注意句子结构，避免多余词汇，控制在五句以内；3) 用连接词和具体细节说明原因和例子，例如便捷性、环保或省钱；4) 提供一两条具体例子或个人经历以支持观点。

Ví dụ: Yes, bikes are very popular in my country because bike-sharing services are everywhere. You can scan a QR code with your phone to unlock a bike, which is very convenient for short trips. Many people prefer them because they are cheap and eco-friendly.

× To be honest I don't have a buy when I was a child because my parents haven't buy it to me but my sister have one so I will identify by her.

✓ To be honest, I didn't have a bike when I was a child because my parents didn't buy one for me, but my sister had one so I borrowed hers.

错误类型归为“22: 冠词/词形错误（Article errors）”。原句中存在多个问题：1) 'buy' 用错，应为名词 'bike'；2) 时态混用：问题描述是过去，须用过去时（使用 didn't have, didn't buy, had）；3) 'haven't buy it to me' 语法错误，正确表达为 'didn't buy one for me'；4) 'I will identify by her' 完全不合适，应表达为 'I borrowed hers'（借用她的自行车）。改写统一使用过去时，并修正词汇和介词短语。建议：注意区分名词与动词（bike vs buy），保证时态一致（此处为过去），使用正确的动词短语 buy one for someone，和使用代词所有格 hers 表示“她的（那辆）”。

× Yes, that is very popular in my country because we have many share buy on the street so we can scan the code and I we can borrow one that is very convenient and we can use bike to make at size as well.

✓ Yes, they are very popular in my country because we have many shared bikes on the street, so we can scan a code and borrow one. It's very convenient and we can use bikes to travel short distances as well.

错误类型归为“6: 现在时问题（Present tense issue）”。原句存在主谓数不一致（'that is' 应为复数 'they are' 指 bikes）、词汇和结构错误（'share buy' 应为 'shared bikes'，'scan the code' 更常用为 'scan a code'），以及多余或错误的片段（'I we' 是笔误，'make at size' 应为 'travel short distances' 或类似表达）。建议：确认主语为复数时动词用复数形式，使用常见搭配（shared bikes, scan a code, borrow one, travel short distances），并保持句子简洁。