慢速英语:‘One Small Step for Man:’ Apollo 11 And the 1st Moon Landing

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1. increase vt. 增大;增加;增强
例句：Travel increases one's knowledge of the world.
旅游增进人对世界的了解。

2. broadcast vt. 广播,播送
例句：The program is broadcast every Monday evening.
这档节目每星期一晚上播出。

3. gravity n. 引力;地心吸力
例句：The stone rolled down the hill by gravity.
石头在重力作用下向山下滚去。 
 
4. separate vt. 分隔;分割
例句：The two communities are separated by a highway.
这两个社区由一条公路隔开。 

5. cancel vt. 删去,划掉
例句：You should cancel this preposition in the sentence.
你应该删去句子中的这个介词。

6. describe vt. 描写,描绘,叙述
例句：Words cannot describe the beauty of the scene.
语言难以描述那景色之美丽。

7. equipment n. 配备,装备
例句：The complete equipment of the new hospital will take a year.
把这个新医院的设备配齐要化一年时间。