Here's an ego crusher for mice. Even a drop of oil can navigate a complex maze. If you don't believe us, check out the video.

对于老鼠来说这个迷宫就是自尊粉碎机。但是一滴油却能破解这个复杂迷宫。不信，看看视频吧。

youdao

Already starting to the crusher, should first idling for several minutes, can check base, idling protective plate chain, such as no abnormalities, can start feeding.

对已起动的破碎机，应先空转几分钟，空转时可以检查基座、防护板链等，如无异常，可开始给料。

youdao

Maintenance of a small amount of low cost, which is any other type of crusher can not be compared.

维修量小，成本低，这是任何其它型式的破碎机都无法比拟的。

youdao

The ore is pulverized in a crusher that can smash 300 tons of rock per hour.

FORBES: The Treasure of the Sierra Madre