单项选择题
---Midship! ---Reply: () ---Report: Wheel midship.
A. OK ! B. Yes! C. Midship! D. Got it!
单项选择题 ---Starboard 10! ---()!
单项选择题 --- Midships! ----Midships!()
单项选择题 ----Hard-a-port! ----Hard-a-port!()!