Full speed ahead! ()
A、前进三!
B、后退二!
C、后退一!
D、中速后退!
A、前进三!
B、后退二!
C、后退一!
D、中速后退!
A、indicates the engine's particulars B、tells the engine's function C、shows the engine's type D、refers to the engine's information
A、A.after the thrust power is zero B、B.after the torsion is zero C、C.surpass the critical point on the water turbo phase D、D.after the speed is zero