### 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: When you walk down the street, you suddenly find someone following you. You walk faster and faster in fear, and finally you run.
### Errors: There is a minor error at "walk down". There is a minor error at "walk". There is a minor error at "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.