BBC在线收听下载:美国称未发现特朗普串通俄罗斯

短语讲解：

1. Syrian government forces have been engaged in fierce clashes with rebels on the eastern edge of Damascus. Syrian state media said militants from faction linked to Al-Qaeda used secret tunnels to launch the surpriseattack.

link to 与…连接， 联系
例句：Research finds genetic link to some types of gum disease
研究发现遗传与某些牙龈疾病有关。

2. Maggie MacDonnell set up life skills programs, a fitness center, and a community kitchen for her students.

set up 建立; 准备; 安排
例句：The two sides agreed to set up a commission to investigate claims
双方同意组建一个委员会来调查那些索赔要求。