One-third of every steamboat built in the United States before 1850 exploded and destroyed became a wreck.

850年以前,美国制造的每三艘蒸汽船,就有一艘爆炸或毁坏,彻底地报销

耶鲁公开课 - 美国内战与重建课程节选

And there is a preserved steam railway down

而且那里有一个保留下来的蒸汽火车，

自行车是我的朋友 - SpeakingMax英语口语达人

Steamboats became the romantic symbol of this great transportation revolution and all of this movement.

蒸汽船成了浪漫的象征,代表着伟大的交通革命及其所有运动

耶鲁公开课 - 美国内战与重建课程节选

Now, if you're an engineer, and you use the ideal gas law to design a chemical plant or a boiler or an electrical plant, you know, a steam plant, you're going to be in big trouble.

比如说锅炉，蒸汽机,我们会遇到一个大问题：,我们设计的机器将无法运作，因为对大部分实际气体。

麻省理工公开课 - 热力学与动力学课程节选

In addition to studying molecules and making molecules, some chemists Tim Swager want to detect molecules, and a chemist who likes to detect molecules TNT is Tim Swager. So, Tim Swager's lab has designed sensors that detect vapors, Fido and so they will detect TNT, for example.

除了研究和制备分子,有些化学家想要探测分子,其中的一位就是，他的实验组设计了用来探测蒸汽的感应器,可以用来检测比如说,而且他把化学应用到这个机器人手臂里，他们叫它。

麻省理工公开课 - 化学原理课程节选