I took a last look at the battleship, which was putting on steam.

我向喷着蒸汽的战船投去最后一眼。

It was heading toward the Nautilus, and you could tell it had put on steam.

那艘船已经向“鹦鹉螺号”靠近，我们可以从它喷出的蒸汽看到它正加大马力。

Every morning, he put on steam like a steed to run the steam engine.

每天早晨他使劲得像匹战马一样运作蒸气机。