Welcome to English in a Minute.
欢迎收听《一分钟英语》。

In American English, when someone responds to you by saying, "In your dreams!" does he mean that you're actually dreaming?
在美语中，当某人对你说“In your dreams!”，意思是你真的在做梦么？
Guess what? This weekend, I caught a fish this big. B: No way. A: Yeah, It was huge!
你猜怎么了？这周末，我抓到一条大鱼。-不可能。-真的，很大一条鱼。
In your dreams! There's no way you caught a fish that big.
做梦去吧！（In your dreams）你不可能抓到一条大鱼。
"In your dreams" is a different way of saying, "I don't believe you" or "there's no way that's true."
“In your dreams”是“我不相信你”（I don't believe you）或者“这不是真的”（there's no way that's true）的另一种表达方式。
It is a way to tell people that you think they are making up a story.
告诉别人你认为他们是在编故事。
And this phrase is used in a playful manner, usually with a smile.
该短语带有一种轻松好玩的感觉，通常是笑呵呵地使用这个短语。
"In your dreams! In your dreams! In your dreams!"
“做梦去吧！”（In your dreams!）“做梦去吧！”（In your dreams!）“做梦去吧！”（In your dreams!）
And that's English in a Minute.
以上就是本期的《一分钟英语》。