### Chinese: 你走在街上，突然发现有人跟着你，你害怕地越走越快，最后跑了起来。
### English: You are walking on the street, suddenly you realize that someone is following you, you step faster and faster in fear, and eventually run.
### Errors: There is a minor error at "step fast". There is a minor error at "faster in fear". There is a minor error at "and eventually run".

### Improved English: You were walking on the street when suddenly you found someone following you; you got scared and you were walking faster and faster and at last running.