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單項選擇題

As a ship moves through the water，it causes a wake，which is also moving forward relative to the sea. In addition to a fore and aft motion，this wake also has a(n)（）.

A.downward and inward flow
B.downward and outward flow
C.upward and inward flow
D.upward and outward flow

你可能感興趣的試題

單項選擇題

Angular motion about the vertical axis of a vessel is called（）.

A.yaw
B.surge
C.sway
D.roll

單項選擇題

Angular motion about the longitudinal axis of a vessel is known as（）.

A.pitch
B.surge
C.sway
D.roll

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