This phrase comes from steam engines.

这个短语来源于蒸汽机。

Their answer finally came from an unexpected place — steam engines.

他们的答案最终来自一个意想不到的地方——蒸汽机。

On the first day, I get to drive a steam engine.

第一天，我可以开一个蒸汽机车。

These changes became possible because of inventions such as the steam engine.

这些改变之所以能够实现，是因为有了诸如蒸汽机这样的发明。

The steam engine was a major technological breakthrough of the 19th century.

蒸气引擎是19世纪一项主要的科技突破。

The invention of the steam engine, the sewing machine, electricity, have all displaced jobs.

蒸汽机、缝纫机、电力的发明都取代了很多工作。

He made all sorts of noises while he painted puffing like a steam engine.

他一边画 嘴里一边嘟囔着什么 抽烟就像蒸汽机似的。

To air out concerns is a way of easing the pressure in our steam engine.

说出忧虑是缓解内心压力的一种方式。

Now you put too much water into a steam engine, it can't do its job.

如果放太多水进蒸汽机，它就无法正常运作。

Passengers were transported in carriages without windows, which were pulled through the narrow tunnels by steam engines.

运输乘客的客车没有窗子，这客车依靠蒸气机的动力在狭窄的隧道里穿梭。