The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.

最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。

youdao

The steam can be used to generate electricity and well as hot water that can be pumped to local homes and commercial buildings.

这样的水蒸气可以被用作发电，也可以很好的被用作热水输送到当地的家庭和商业建筑中。

youdao

For any vegetable you would parboil or steam, the microwave works as well or better, and is faster.

任何的蔬菜你都可以用微波炉来预煮或是蒸熟，它有相同或是更好的效果，事实上，它的速度更快。

youdao

Check out the Dark Souls Steam Forums as well.

FORBES: Why Dark Souls On PC Will Be The Best Version Ever - Eventually

The railway station itself was restored to look as it did in its Victorian heyday, and a James Pringle Weavers shop showcases two Welsh-built steam locomotive engines as well as Welsh gifts and crafts.

BBC: The UK��s longest named village

Battlefield 2 performed particularly well on Steam, as EA specifically devoted a lot of resources to make PC players happy, unlike other publishers who simply port a title from console to PC with little thought for extra tools or features.

FORBES: Steam Sales Estimated Close to $1 Billion in 2010