You're barking up the wrong tree

If you think that, you're barking up the wrong tree altogether.

你要是那样想，你就大错特错了。

Hey man, if you think I was the guy who robbed that bank today, you're barking up the wrong tree! I was nowhere near the place.

如果我老婆的兄弟希望我能再借给他钱的话，那他真是找错人了。

Honey, you're so barking up the wrong tree right now. really!

宝贝，你们理解错了，真的！

If you think I can come up with more money, you're barking up the wrong tree.

如果你认为我会要更多的钱，那你就想错了。

You're barking up the wrong tree if you're expecting us to lend you any money.

你要是指望我们借钱给你，你是走错庙门了。

You're barking up the wrong tree if you ask her to help you, because she never helps anyone.

如果你请她帮助，那你可是找错了人，因为她从不帮助任何人。

I think you're barking up the wrong tree.

我想你是完全估计错了。