正文

VOA慢速英语:US Downgrades Thai Air Safety

2015-12-05来源:VOA

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词汇讲解：

1. improve vt.提高（土地、地产）的价值; （机会）利用; 改善
例句：I can' t hold out much hope that the weather will improve.
对于天气会变好我们不能过于乐观。

2. provide vt.提供，供给
例句：I'll be glad to provide a copy of this.
我很愿意提供它的一个副本。

3. restriction n.限制，限定; 拘束
例句：They exported commodities there without restriction.
他们出口商品到那里没有限制。

4. express vt.表达; 表示; 显而易见
例句：We gave them the opportunity to express their feelings, to affirm themselves.
我们给了他们一个机会表达自己的感情，他们可以借此挺一挺腰杆。

5.release vt.释放; 发布; 发行
例句：He had won his first release from the fences of home.
他第一次成功地脱出家庭的樊笼。