earthbound

Newton took the principles of motion and of gravitation as deduced from observations of earthbound objects and extended them to the motions of the earth and of the planets around the sun.

牛顿观察物体往地上落，演绎出运动原则和引力原则，并将这些原则扩展到地球的运动和环绕太阳运转的行星的运动。

Still, there are more earthbound ways to get into the art-buying game& at auctions, art fairs, end-of-year student shows and some big open-studio events.

不过，购买艺术品还有很多更普通的方法&拍卖会、艺术博览会、年终学生作品展以及一些大型工作室开放日活动。

Whereas, basic reasons of crimes with floating population are the loss of earthbound order existing in floating population in urban and the loss of the expectancy of surviving and developing of floating population.

流动人口犯罪的基础性原因是存在于流动人口群体中的乡土秩序在城市中的失落，以及由此而产生的流动人口生存与发展预期的落空。