例句：

　　You should not speak ill of your friend。你不應該說你朋友的壞話。

　　He kept on working when he was ill。他生病了卻還堅持工作。

　　Mary seems to be getting worse�，旣惖牟∏楹孟窀鼑乐亓�。

　　The environment here is getting worse and worse。這里的環(huán)境越來越惡劣了。

　　This is the worst time。這已經(jīng)是最糟糕的時候了。

　　I've prepared for the worst。我已經(jīng)做好了最壞的打算。