想得美！(Xiǎng de měi.)You wish!

Explanation

“想得美”并不是一句表扬的话，相反常常用来讽刺别人想法不切实际，异想天开。
“想得美”doesn’t mean you’re praised, on the contrary, it is a sarcastic way of saying you are unrealistic.
Words:

任务rènwù:task;

轻松qīnɡsōnɡ:relaxin.

Sentences

1、Bǎ wǒ de qián dōu gěi nǐ？Nǐ xiǎng de měi！
把我的钱都给你？你想得美！
Give all my money to you? Yeah, in your dream!

2、Jiă: Zhè ge rènwù wánchéng le jiù qīngsōng le.
甲：这个任务完成了就轻松了。
A: It would be relaxing after finishing this task.

Yǐ: Xiǎng de měi, zhè ge rènwù wán chéng le hái huì yǒu xià yíge gēn zhe lái de.
乙：想得美，这个任务完成了还会有下一个跟着来的。
B: You wish! This task will be closely followed by another.