marine gearbox

例句：

1. 1. The ship's engine was a marine gearbox.
   这艘船的引擎是一个海洋齿轮箱。
2. 2.The marine gearbox is responsible for transmitting power from the engine to the wheels.
   海洋齿轮箱负责将发动机的动力传递给车轮。
3. 3.The marine gearbox is designed to withstand high pressure and corrosive environments.
   海洋齿轮箱设计用于承受高压和腐蚀性环境。