单项选择题
A.boatman B.crew C.captain D.rating
回舵（）A. Ease helmB. Wheels amidshipsC. AmidshipsD. Meet ...
单项选择题回舵（）
A. Ease helm B. Wheel's amidships C. Amidships D. Meet her
正舵（）A. AmidshipsB. Wheel’s amidshipsC. Middle shipsD. A...
单项选择题正舵（）
A. Amidships B. Wheel’s amidships C. Middle ships D. All right
右满舵（）A. Hard-a-starboardB. Hard-a-portC. Starboard hard...
单项选择题右满舵（）
A. Hard-a-starboard B. Hard-a-port C. Starboard hard D. Full starboard
