BBC在线收听下载:法国实施汽车限行应对空气污染

短语讲解：

1. Tension is high on the eve of a referendum to be held by the pro-Russian government of Crimea, offering its citizens a choice of joining Russia or staying in Ukraine with greater autonomy.

on the eve of 在…的前夕
例句：On the eve of his meeting with merkel, monti upped the ante.
就在与默克尔会谈前，蒙蒂调高了自己的要价。

2. In response, Ukraine says that its own forces took up defensive positions.

take up 开始从事; 接受（提议）; 占用
例句：But a plot description could take up all my space, and more.
一个情节的描述会占用我的全部空间还不够。

3. Crimea is part of Ukraine today, it will be part of Ukraine tomorrow, it will be part of Ukraine next week, it will be part of Ukraine unless and until its status is changed in accordance with Ukrainian and international law.

in accordance with 与…一致，依照
例句：Adjust you colors in accordance with the screenshot.
根据屏幕截图来调整你的色彩。

4. The Malaysian prime minister has said the search for the missing airliner has entered a new phase, after he disclosed that the flight's communication systems had been deliberately disabled.

search for 搜索，搜寻
例句：Many are making it easier to search for content.
许多人正尝试使搜索变得更容易。

5. A series of car bombs has killed at least 15 people in the Iraqi capital Baghdad, more than 40 others were wounded, no group has said it carried out the attacks, but correspondents say they were with the hallmarks of an al-Qaeda breakaway group which frequently uses car bombs.

at least 至少
例句：Read at least 30 books.
至少读30本书。

6. A number of people have been killed and dozens others injured in a stampede in the national stadium in the Nigerian capital Abuja.

a number of 许多的; 一些
例句：A number of drawbacks come to mind.
下面就是一些不好的方面。

7. From Monday, drivers will only be able to use their cars every other day. It's only the second time since 1997 that the restriction has been forced.

be able to 能，会; 能够
例句：You should be able to converse comfortably.
你应该能够舒服地进行谈话。

8. A further 100 men will be enforced security in.. in the north of the city as part of a government policy to drive out drug gangs ahead of this year's football World Cup.

drive out 开车出去; 驱逐
例句：Occasionally, they would attempt to drive out evil spirits.
有时候，他们也会尝试驱逐邪恶的灵魂。