How to say “母语” in English？A.Mother linguisticsB.

Needless to say, in order to speak English well

How do you say “前进二 ” in English？A.Slow aheadB.Half aheadC.Full ahead

How do you say “后退二” in English？A.Slow asternB.Half asternC.Full astern

How do you say “ 前进一” in English？A.Slow aheadB.Half aheadC.Full ahead

How do you say “停车 ” in English？A.Finished with engineB.stop engineC.Stand by engine

Do you know ________ in English？A.how say itB.how to say itC.how saying itD.how to saying