关于物质和运动的哲学原理 Philosophical Principles of Matter and Motion; Le principe philosophique sur la matiêre et le mouvement ; Philosophical Principles of Matter and Motion
生命在于运动 Rest breeds rust ; Life is movement ; Sports is good for life ; Life depends on movement
一本关于运动的书 a book on sports
运动有利于身体健康 Campaign will help with health
关于运动 About Sports
感性运动[见于植物 nastic movement
运动有助于身体健康 Contribute to the health campaign ; Contribute to
绝对于运动 absolute motion
关于运动的调查报告 The survey of sports
运动属于所有人 Athletics for All
他痴迷于体育运动而影响了工作。
我认为运动员的成败取决于他们如何激励自己。
I think athletes sink or swim depending on how they motivate themselves.
他一直致力于非暴力运动,因而获得1989年的诺贝尔奖。
His commitment to nonviolence led to a Nobel Peace Prize in 1989.
If I am an inertial observer, another person moving relative to me at constant velocity will also be an inertial observer.
如果我是惯性观察者,那另一个相对于我做匀速运动的人,也是一个惯性观察者
There's infinite number of them, but they're all moving relative to each other at constant velocity.
有无数个惯性观察者,但是他们都在相对于彼此,做匀速运动
So the Earth is an inertial frame of reference, if you go in a train relative to the Earth at constant velocity, you're also inertial.
所以,地球是一个惯性参考系,如果你坐在相对于地球匀速运动的火车里,你也处于惯性状态
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