1.alliance n.联盟；联姻

They broke up the alliance.
他们中止了联盟。

2.frequent a.频繁的；经常的

My girlfriend writes frequent letters to me.
我的女朋友频繁地给我写信。

3.lounge n.休息室；候机室；起居室

We watched television in the hotel lounge.
我们在旅馆休息室里看电视。

4.carrier n.航空母舰；运输工具

The missile was launched from the aircraft carrier.
导弹是从航空母舰上发射的。

5.network n.网点；网络

The fabrics are merchandised through a network of dealers.
通过经销网点销售纺织品。