Install this plugin sources in your vendor/plugins directory (it could be ./script/plugin install, or piston import command - it is up to you) from our SVN reposipory. For example

将该插件代码从我们的SVN库中安装到vendor/plugins目录中（可以使用./script/plugin install安装，或者piston import命令进行安装——看你喜欢）例如

youdao

Air and fuel are drawn into the cylinder by the downward movement of the piston, the piston then moves up and squeezes this mixture which is then ignited.

空气和燃料，是由各该活塞向下运动，活塞然后移动起来，这是挤出，然后点燃混合气进入气缸。

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The piston is a cylindrical shaped hollow part that moves up and down inside the engine cylinder.

活塞是一个中空的圆柱体形状部件，其在发动机气缸里做上下往复运动。

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This may surprise nonpilots, but cranking up airplane engines--whether piston, turboprop or jet--has always been multistepped.

FORBES: Flying Eclipse's Pocket Jet

Conventional four-stroke engines produce power by moving a piston up and down using rapid explosions of fuel and air in a cylindrical chamber.

FORBES: How to get 51mpg from an engine the size of a large turkey.

Diffrient was a frustrated industrial designer with pioneering achievements, including the first chair whose height could be adjusted via a gas piston and spring, and a fold-up office table that replaced screws and plates with simple interlocking hinges.

FORBES: The Chair Men