Port engine full ahead!

基本解释左车进三!

网络释义

1)Port engine full ahead!,左车进三!2)Full ahead port!,左车全速前进;左车全速前进;左进三3)slow (speed) ahead port,左(车)进一4)Port engine half ahead!,左车进二!5)Port engine slow ahead!,左车进一!6)Port engine full astern!,左车退三!