“左转舵”的英语可以翻译为：port ...

转舵背 [ 迎 ] 风开!Down [ Up ] with the helm!“ 要起大风了 —— 左转舵!" Hellum - a - lee -- hard a port!转舵使船背风!Down with the helm!...

“ 要起大风了 —— 左转舵!" Hellum - a - lee -- hard a port!我们得左转舵以绕过浅滩.We need to port the boat to get around the shoal....