慢速英语:Obama Announces Clean Power Program

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1. impact n.影响; 碰撞
例句：The book made a great impact on its readers.
这本书对读者有很大的影响。

2. criticize vt.批评; 挑剔
例句：Don't get me wrong, I wasn't trying to criticize you.
别误会，我并不是企图批评你。

3. oppose vt.抵制; 反对
例句：Father does not oppose the idea at all.
父亲丝毫不反对这个想法。

4. decide vt.决定; 决心
例句：They decide to destroy the windmill.
他们决心摧毁风车。

5. announce vt.宣布; 述说
例句：Please announce to the children that there will be no school this afternoon.
请通知孩子们今天下午不上课。