重点讲解：
1. go against
违背；违反；
eg. He hasn't the courage to go against the stream of public opinion.
他没有勇气逆舆论潮流行事。
eg. It goes against my principles to deceive a man.
欺骗人是违背我的处世原则的。
2. type up
把（手写稿）打印成文；
eg. I wanted the whole play typed up properly and neatly.
我想把整个剧本非常整洁地用打字机打出来。
eg. I need you to type up this memo.
我需要你帮我打这份备忘录。
3. clean up
打扫；清扫；把…弄干净；
eg. The mayor has decided to clean up the city.
市长决定清除城市里的一切不良现象。
eg. I need some help in cleaning up the mess.
我需要帮手帮我打扫这乱七八糟的东西。
4. bombard with
连珠炮似的质问（或批评）；使大量面对；
eg. During the storm the phone company was bombarded with reports of downed wires.
暴风雨期间电话公司收到许多有关被吹倒的电话线的投诉。
eg. The choices we make to smoke cigarettes or eat hamburgers are strongly influenced by the messages their producers bombard us with.
我们吸烟或吃汉堡包的决定受到了它们的制造商对我们狂轰滥炸的信息的强烈影响。
