Can you stay with us a little longer
你可以───You can;一会儿───a little while
You can pay to be upgraded to a business class seat.───你可以付费升级到商务舱。
You can't have one without the other, as the song says.───就像歌里唱的那样，两者密不可分，不能只取其一。
You can engage in croquet on the south lawn.───你可以参加南边草坪上的槌球游戏。
You can cobble it together from any old combination of garments.───把以前的衣服随便搭配一下就能拼凑出一套。
Imagine long golden beaches where you can wander in solitude.───想象一下那长长的金色海滩吧，在那里你可以独自徜徉。
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 can go anyplace to get the car serviced.───你可以去任何地方给汽车作检修。
Experience is a school from which you can never graduate.
You can have too much of a good thing.
Don't try to walk before you can crawl.
You can’t touch pitch without being defiled.
Be always as merry as ever you can, for no-one delights in a sorrowful man.