Which of the following words is 救生圈?
A. Lifebuoy.
B. Life jacket.
C. Lifeboat.
D. Helmet.
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Which of the following words is 救生艇?
A. Lifebuoy.
B. Lifeboat.
C. Barge.
D. Passenger ship.
Which of the following words is 救生衣?
A. Safety helmet.
B. Life jacket.
C. Lifebuoy.
D. Lifeboat.
Which of the following words is 救生筏?
A. Life raft.
B. Life jacket
C. Lifeboat.
D. Helmet.
机舱正被海水淹没。
A. Fresh water is flooding into the engine room.
B. Engine room is being flooded by sea water.
C. Engine room is on fire.
D. No water is flooding in the engine room.
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