The so-called tension, in a nutshell, is a contrast Xiang-cheng of the force.

所谓张力，简而言之，就是一种相反相成的力。

youdao

The so-called tension, in a nutshell, is a contrast Xiang-cheng of the force.

所谓张力，简而言之，就是一种相反相成的力。

youdao