亦可理解为因某事而生气，仅对事情而言，可与be angry about 互换
e.g. Never both be angry at the same time .
两个人永远不要同时生气。
2. be angry with sb. 生某人的气,强调对某人的不满
e.g. 3.It is just as I tell you, I assure you , and you must be angry with me, for you have sought this disclosure.
的确是这样，我可以保证，但你一定不要恼怒，因为这是你自己要我讲出来的。
3. make an announcement 通知
make an urgent announcement 紧急宣布
4. one after another 相继地，按顺序地
e.g. We achieved victories one after another. 我们取得了一个又一个的胜利。
小编注：按传统语法，one after another 指三者或三者以上，若指两者则用one after the other, 但使用英语时，两者常换用。
5. each other相互(指两者之间)
6. give no answer to sth. 没有回答
7. be anxious about 为…而担心
e.g.There is no be anxious about his health .
没有必要担心他的健康。
8. be anxious to do sth 急于做某事.
