I cannot help you ," says Speedy the Car. "I am too busy." I am very sad.

我帮不了你“,小跑车急速说，“我没空“，我很伤心。

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It really bothers me when you are sad.

你伤心的时候我真替你难受。

I hate 实战 - SpeakingMax英语口语达人

If you are sad, that affects my own mood.

如果你伤心，我的心情会受到影响。

耶鲁公开课 - 心理学导论课程节选