单项选择题

（）is placed in the front of the ship under the water,which eases berthing or ma-noeuvering sideways at slow speed.

A.The bulbous bow
B.The anchor
C.The bow thurster
D.The propeller

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单项选择题（）is a roud-shaped underwater part in the front of the ship.The purpose is to cre-ate less friction with water so that the ship moves more easily.

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航海英语综合练习

（）is placed in the front of the ship under the water,which eases berthing or ma-noeuvering sideways at slow speed.