9 Super Submarines

Super SUBMARINES by Tony Mitton and Ant Parker

托尼·米顿和安特·帕克的《超级潜艇》

A submarine's a kind of boat that dives beneath the sea. Below the waves is such a strange and wondrous place to be.

潜水艇是一种潜入海底的船。 海浪之下是一个如此陌生而奇妙的地方。

To travel down it takes in water till its tanks are full — the weight of water gives the submarine a downward pull.

为了下潜，它需要进水，直到水箱装满——水的重量给潜艇一个向下的拉力。

When it's underwater the propeller makes it go. The hydroplanes can tilt to steer it up or down, like so. The rudder also steers the sub and turns it left or right. Computers help to navigate down deep there's not much light.

当它在水下时，螺旋桨推动它前进。 水上飞机可以倾斜来引导它向上或向下，就像这样。 方向舵还可以操纵潜艇，并使其向左或向右转动。 电脑帮助我们在光线不足的深处导航。