New Words：

dinghy [ˈdɪŋɡi] n. 小艇；敞篷小船
lifeboat [ˈlaɪfboʊt] n. 救生艇
life jacket n. 救生衣

Sample Sentences：

The men collected rain-water in the rubber dinghy.
Passengers were helped into the lifeboat one by one.
If you're going out on a boat, always wear a life jacket.
Your life jacket will help you to stay up if you fall out of the boat.
The lifeboat was sent out to rescue the fishermen from the sinking ship.

collect [kəˈlekt] v. 收集；搜集；采集；收藏
passenger [ˈpæsɪndʒər] n. 乘客；旅客

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