慢速英语:The Indiana Dunes: Ancient Hills of Sand on Lake Michigan

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1. create vt. 创造;创作
例句：An artist should create beautiful things.
一个艺术家应该创造美丽的东西。

2. explore vt. 探测;探勘
例句：They explored this desert region in 1923.
他们于一九二三年在这荒漠地区探险。

3. industrial adj. 工业的,产业
例句：Steel and gasoline are industrial products.
钢和汽油是工业产品。

4. establish vt. 建立;设立;创办
例句：Our hospital was established in 1950.
我们的医院建于一九五○年。

5. satisfy vt. 使满意,使高兴;使满足
例句：That answer won't satisfy her.
那个回答不能令她满意。

6. provide vt. 提供
例句：On Sundays his landlady provided dinner as well asbreakfast.
星期天,他的女房东不但供给早餐,还供给晚餐。

7. spread vt. 使伸展,使延伸
例句：I spread my arms as far apart as I could.
我尽可能地将双臂伸展开。

8. surrounding n. 环境;周围的事物
例句：He didn't pay much attention to his surroundings.
他没有多注意他周围的环境。