Pulls one round to move the whole body, is not only suitable for the Chinese economy and the exterior relations, similarly is suitable for China domestic each "the power" between the main body.
牵一发而动全身，不仅适用于中国经济和外部的关系，同样适用于中国国内各“动力”主体之间。
2
While a big planet goes round, it pulls its star to one side.
当一颗大行星环绕运动时，它会把别的星星拉到另一边。
3
The earth pulls the gas toward it, and a ring is formed a round the earth several thousand feet above its surface.