Can you come back
你可以───You can;回来───come back
You can talk frankly to me.───你可以坦率地对我谈。
You can throw away any excess.───凡超量的你都可以扔掉。
You can all come? Excellent!───你们都能来？太好了！
"You know, " he said enthusiastically, "you can still wear it after the party! "───“要知道，”他激情四溢地说：“聚会完了之后，你也照样能带！”
Sure, if you can excuse me for just a second. Let me find a piece of paper to write it down.───当然，你等我一下下，让我找张纸记下来。
Sure, you can exchange them, but on some CONDITIONS. You'd better have the invoice with you and you'd better not take off the TAG.───当然可以，但是有一些条件。你必须要留有你的收据，另外，你最好不要把标签拿掉。
You can have too much of a good thing.
You can’t touch pitch without being defiled.
As long as ever you can.
Experience is a school from which you can never graduate.
Don't try to walk before you can crawl.