BBC在线收听下载:偷猎者趁中非共和国局势不稳捕杀濒危物种

短语讲解：

1. Speaking during talks with King Abdullah of Jordan, Mr Obama repeated that proof of the deployment of chemical weapons would be, in his words, a game changer.

talk with 与…交谈，想说服
例句：Talk with him about what may be making him feel that way.
和他谈谈是什么让他有那样的感觉。

2. So this is not an on or off switch. This is an ongoing challenge that all of us have to be concerned about.”

concern about 担心
例句：Concern about the clout of the internet giants is growing.
网络巨头之间的斗争正引起人们的关注。

3. More than 300 people are known to have died when the eight-storey building collapsed on Wednesday.

more than 不只是；很；超过；在…次以上
例句：We have more than a car!
我们可不止有辆车！

4. It housed a number of factories that made clothes for budget retailers in Europe and the United States.

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。

5. The Taliban said it carried out the attack as part of its policy of targeting secular political parties, who spoke of fighting against the group.

carry out 执行；进行
例句：We must carry out it wholeheartedly indeed.
我们必须尽力把它贯彻到底。

6. Wildlife campaigners say that elephant poachers are taking advantage of instability in the Central African Republic to kill more of the endangered species.

take advantage of 利用
例句：How can you take advantage of their support?
你将如何利用他们支持的优势？