You had better wear a light jacket. It's chilly today你最好穿件薄夹克今天有点凉

 昨日复习： 

All my suits aredirty. I don't have anything to wear.

我所有的衣服都脏了，我没穿的了。

今日课程： 

 You had better wear a light jacket. It's chilly today.

你最好穿件薄夹克，今天有点凉。