1.presidential election 总统选举
A presidential election was scheduled for last December.
总统选举原计划在去年12月举行 。
2.in charge of 负责
He is in charge of the school work.
他负责学校工作 。
3.mistress 情妇
His mistress often told him he smelled like carrion.
他的情妇说他闻起来就像一块腐肉 。
4.came into effect 生效
Just last week, new rules on outdoor advertising came into effect in Beijing.
就在上周,北京的户外广告新规开始生效 。