1.force out 封杀;挤出
They are slowly but steadily beginning to force out the illegal copies.
他们慢慢地并且稳步的排挤的盗版产品
。2.give up 放弃;断绝
After about a week, I was ready to give up.
大约一星期之后,我终于打算放弃了
。3.interfere in 干预;在某件事上打扰
The UN cannot interfere in the internal affairs of any country.
联合国不能干涉任何国家的内政
。4.pull down 拆毁;推翻
It is easy to pull down the old world than to build the new.
破坏旧世界容易,但要建设新世界就难了