can表示許可的例句

　　They can not talk at work.

　　他們上班時(shí)不準(zhǔn)談話.

　　I'll see what I can do to help.

　　我考慮考慮，看我能幫上什么忙。

　　Could you forward any mail to us in New York?

　　你能不能把所有信件轉(zhuǎn)寄到紐約給我們？

　　No one can get the better of her in an argument.

　　辯論起來沒人能辯過她。

　　Can you last until I can get help?

　　你能支撐到有人來幫我嗎？