1.spend on 在…方面花费

例句：How many hours per week do you want to spend on this work?

你每个星期想花多少时间在这个工作上？

2.rely on 依靠

例句：We have to rely on him to make the design.

我们不得不仰仗着他来进行这项设计DpZP;@e39jAOF%#2Fa。

3.high-profile 备受瞩目的

例句：A second element will be public diplomacy that includes regular and high-profile deployments and exercisesby US forces in the region.

还有一方面就是公众外交了，包括美国军队在亚洲地区定期的高调的军事调度和演习5t|EU%KWo4-s3iCkVlJn。

4.Justice Department 司法部门

例句：It is, of course, impossible to say what would have happened had the Justice Department and 19 stateattorneys general not taken Microsoft to court in 1998.

如果司法部门和19个州的律师在1998年不将微软告上法庭，那我们也很难说之后将会发生一些什么事情tg|[-C*ec%ee。