BBC在线收听下载:石油大国冻产协议流产

短语讲解：

1. Rescue workers and troops are continuing to search for survivors of Ecuador's most powerful earthquake for decades.

search for 搜索，搜寻; 访求
例句：The search for peace also means the search for justice.
寻求和平也意味着寻求正义。

2. The Vice President Jorge Glas says 246 people are now known to have died in Saturday's tremor and more than 2500 were injured.

more than 超过; 不只是; 很; 在…次以上
例句：Margaret needed support more than ever.
玛格丽特比以往更需要关心。

3. The government had urged voters not to take part.

take part 参与; 参加; 参加
例句：Are you going to take part in the first experiment?
你们会参与首次实验吗?

4. Human rights are not a constraint. They are a way to fight against terrorism as long as security is guaranteed and determined action is asserted.

as long as 只要; 如果; 既然; 由于
例句：As long as I breathe, I will fight them.
只要一息尚存，我就要跟他们斗。