News Plus慢速英语:广电总局要求规范普通话 南航开通广州基督城包机航班

重点讲解：
1. call on sb. to do sth.
要求；呼吁；号召；
eg. I call on banks to live up to their responsibility in this regard.
我呼吁银行在此事上承担起自己的责任。
eg. We call on interested parties to meet in september.
我们呼吁相关各方于9月份召开会议。
2. take the lead
引导；带头；做榜样；
eg. She volunteered to take the lead in carrying out the assignment.
她主动带头执行这项任务。
eg. They took the lead in conducting the experiments.
他们带头做试验。
3. abide by
遵守，遵照（法规、约定等）；
eg. Having made our decision,we must abide by it.
做出决定之后，我们就得遵守。
eg. He promises to abide by the decision of the court.
他答应遵守法院的裁决。
4. take place
（尤指在控制或组织下）发生，进行，举行；
eg. The official opening of the store will take place next week.
这家店下周正式开张。
eg. The story took place in a serene summer night.
故事发生在一个宁静的夏夜。
5. one-off
一次性的；
eg. One-off factors also flattered the figures.
一次性因素也美化了这个增长数据。
eg. But some analysts worry that this one-off restructuring may be almost complete.
但是，一些分析人士担心这个一次性的重建很可能结束了。