介绍:
1. right away 立刻，马上
=immediately
=instantly
The police came to help me right away.
=The police came to help me immediately.
=The police came to help me instantly.
2. at+门牌号码 在几号
与街道连用，则用on
I live at No. 10 Zhong Hua Road.
我住在中华路10号
I live on Zhong Hua Road.
我住在中华路
at+（the age of）数字 在几岁时
He got married at 27.
他在27岁时结了婚
=He got married at the age of 27.
at the speed of +数字 以...速度
The bus was going at the speed of 60 miles per hour.
3.What's the problem? 发生了什么事？
=What's the matter?
=What's wrong?
You look sad. What's the problem?
你看起来很伤心，怎么了？
My girlfriend left me.
我的女朋友离开我了
4. run into...=hit... 撞到...
The car ran into the tree at a high speed.
那辆车以高速撞上那棵树
run into+人 和某人不期而遇
I ran into an old friend on my way here.
在我来这里的途中，我和一位老朋友不期而遇
大家还在听
