Bike— Part 1 Báo cáo

Gợi ý: 语音表达存在多处错误和不自然用法。首先句子中出现拼写/用词错误（如“on Triad”、“follow back”），导致意思不清。其次表达冗长且不够连贯，应直接回答问题并用一到两句具体原因或细节补充。建议用简单、正确的短句，注意时态一致（过去时），并使用合适的词汇（e.g. afford, not wealthy, rural town）。

Ví dụ: No, I didn't have a bike when I was a child. My parents were farmers and we couldn't afford one. We lived in a small rural town, so there weren't many shops that sold affordable bikes.

Gợi ý: 答案表达有用词错误（把bikes写成facts）和不够准确的描述。语句重复（"scan, scan"）且信息不够具体。建议直接肯定或否定并给出一到两点具体理由或例子，使用连词使逻辑更清晰，如: "Yes, ... because..., for example..."。同时纠正技术细节（"scan a QR code to unlock"）。

Ví dụ: Yes, bikes are very popular in my country. Many cities have public bike-sharing systems, so you can always find bikes on the street. For example, people often scan a QR code with their phone to unlock a bike and ride it for short trips.

× I didn't get a bike when I was on Triad because my family is not that rich.

✓ I didn't get a bike when I was a child because my family wasn't that rich.

原句有时态和词汇使用不当："when I was on Triad" 不合逻辑，应为 "when I was a child"（在我小时候）。另外，句中关于过去的状况要用过去时，因此 "my family is not that rich" 应改为过去时 "my family wasn't that rich"。建议：描述过去事件时，主句和从句的动词都应使用过去时，注意使用合适的词汇表达年龄或阶段。

× We lived in a small town and my parents are farmers so we cannot follow back.

✓ We lived in a small town and my parents were farmers, so we could not keep up.

原句时态和动词搭配不当：前半句用过去时 "We lived"，后半句应一致使用过去时，故将 "my parents are farmers" 改为过去时 "my parents were farmers"。短语 "cannot follow back" 不自然且语义不明确，可能想表达 "跟不上/赶不上"，应使用过去时的 "could not keep up" 或 "couldn't afford it"（如果指经济负担）。建议：保持时态一致，选择常用搭配表达想要的含义。

× Yes, facts are very popular in my country and you can see there are public bikes on the street everywhere and uh, you can scan, scan on it and just write it.

✓ Yes, bikes are very popular in my country. You can see public bikes on the streets everywhere, and you can scan them and just ride them.

原句词汇错误和数的一致性问题："facts" 显然为错误词，应为 "bikes"（自行车）。"public bikes on the street everywhere" 更自然为复数并用复数名词和复数动词，改为 "public bikes on the streets everywhere"。之后的 "scan, scan on it and just write it" 含义混乱：应为通过手机扫一扫解锁并骑行，正确表达为 "scan them and just ride them"（扫描它们并骑行）。建议：注意单词拼写与意义，名词复数形式与代词保持一致，使用恰当动词（ride 而不是 write）。