The ocean is the cradle of life, and fisheries are a traditional industry for humanity. We must develop while protecting and protect while developing.

船舶自动转向的引入是一个相当困难的问题，但解决方案在于PID控制器的应用。

To mount the scaffolds,To advance to the muzzle of guns with perfect nonchalance.

物理学的未来不在于发现新的粒子，而在于理解支配我们已经知道的粒子行为的更深层次的原则。