I'll tell you what

US /aɪl tɛl ju wʌt/
UK /aɪl tɛl ju wʌt/
"I'll tell you what" picture
1.

我告诉你, 我说

used to introduce a suggestion or a solution to a problem

:
I'll tell you what, let's just order pizza tonight.
我告诉你,今晚我们点披萨吧。
You're struggling with that? I'll tell you what, I can help you.
你为此挣扎吗?我告诉你,我可以帮你。