单项选择题
A. Stern thrust stop. B. Stern stop. C. Port ten. D. Bow thrust stop.
左舵有点慢。（）A. Starboard a bit sluggish.B. Port a bit slugg...
单项选择题左舵有点慢。（）
A. Starboard a bit sluggish. B. Port a bit sluggish. C. Port ten. D. Starboard slow.
前进一!（）A. Full ahead!B. Slow ahead!C. Half ahead!D. Ahea...
单项选择题前进一!（）
A. Full ahead! B. Slow ahead! C. Half ahead! D. Ahead three.
前进二!（）A. Full ahead!B. Slow ahead!C. Half ahead!D. Ahea...
单项选择题前进二!（）
A. Full ahead! B. Slow ahead! C. Half ahead! D. Ahead three
