I'm feeling down.
A:Lucy lost her temper with me yesterday.
露西昨天对我发脾气了。
B:Unbelievable! She is your best friend.
不可思议!她是你最好的朋友。
A:That is why I'm feeling down.
这就是为什么我感觉泪丧。
B:Why was she mad at you?
她为什么对你发脾气?
A:It's just a small thing.
就是一些小事。
B:I still cannot believe it, she has such a mild~temper.
我还是不能相信,她很温和。