1.parliamentary elections 议会选举

例句:The polls have closed in the Pakistan parliamentary elections.
巴基斯坦议会选举投票已结束。

2.take effect 生效；起作用

例句:International sanctions were beginning to take effect.
国际制裁开始起作用了。

3.mineral water 矿泉水

例句:The high quality mineral water has passed the state-level test.
优质矿泉水已通过国家级鉴定。
 

4.come to power 执政；掌权

例句:They had come to power ten years earlier.
他们早十年就已掌权。