BBC在线收听下载:美国改变战略 停训叙利亚武装

短语讲解：

1. As part of this rethink, the Pentagon will now provide basic military equipment and weapons to a selected group of vetted leaders in their units who had sucess in fighting Islamic State in places like Hebarni.

sucess in …的成功
例句：It is not to be sucess in business unless have good management.
没有良好的经营管理，事业就不会兴旺发达。

2. President Barack Obama has said the United States has to figure out how to stop mass shootings after holding talks with the families of people shot dead last week.

figure out 想出; 解决; 计算出
例句：We would figure out what to do.
我们会想出解决问题的办法。

3. After the meeting he said US would have to come together as a country to deal with the problem of gun deaths.

come together 聚会，相见; 会面
例句：The parallels seem to come together in the distance.
平行线在远处看上去似交合在一起。

4. US and five European nations have issued a joint statement urging the rival factions in Lybia to agree to proposals to form a unity government.

agree to 同意， 赞成
例句：We cannot agree to consign the goods.
我们不同意寄售此货。