I hear what you say

我聽到你講什么 ×

我懂了 √

例句：

Come on, I not a kid. I hear what you say.

拜托，我不是小孩子。我懂的。

You are telling me:

你正在告訴我 ×

早就知道了 √

例句：

Brush your teeth after meals is good for your teeth.

餐后刷牙對牙齒有益。

You are telling me! I do it all the time.

早知道啦，我一直都是這么做的。

Get the cheese:

拿到奶酪 ×

碰釘子 空擋 √

例句：

He didn't expect get the cheese in that company.  

他沒想到在那個(gè)公司會碰釘子。