VOA慢速英语:American History: Panama Breaks With Colombia, Clearing Way for the Panama Canal

例句：We have finished overall homework.
      我们已完成所有的家庭作业。

      Overall industrial production was up compared with last year.
      与去年相比, 整个工业产值上升了很多。

2.smoothly a.平稳地;顺利地

例句：Life is running smoothly for them.
      他们生活很安稳。

      The primary task of the chair is to ensure the meeting runs smoothly.
      主席的首要任务是确保会议顺利进行。

3.treaty n.（国家之间的）条约

例句：They signed a treaty to settle all border disputes by arbitration.
      他们通过仲裁签订了解决所有边境争端的条约。

4.reject vt.拒绝, 驳回

例句：He was afraid she would reject him because he was a foreigner.
      他担心她会因他不是本国人而拒绝他。

5.interference n.干涉；干预；介入

例句：I wanted to do the thing on my own without outside interference or help.
      我想独立完成这件事, 不受外界干扰, 也不要外来帮助。

阻碍, （无线电信号的）干扰

例句：I couldn't hear the program because there was too much interference.
      因干扰太大, 我听不清节目。

6.revolt n.造反, 起义, （尤指针对政府的）反抗, 违抗, 起义, 叛乱

例句：The governor convened his troops to put down the revolt.
      总督召集他的部队去镇压叛乱。

7.shamefully adv.可耻地;丢脸地

例句：He misused his dog shamefully.
      他可耻地虐待自己的狗。

8.bitterness n.苦味,悲痛,怨恨

例句：Her cup of bitterness was full.
      她历尽了苦难。