These downdrafts hit the surface of the planet, flow outward, and collide with each other, forming updrafts.

气流向下落在地球表面，向外流动，相互碰撞，如此一来就形成上升气流。

youdao

Maybe if I feel more confident inside, that self-assurance will flow outward and infect the people around me.

也许，假使我内心过多的自信使它流露出来了以致影响到了周边的人了。

youdao

So instead of having the eyeliner start at the inner corner of the eye, it can start more toward the center and flow outward.

所以眼线的开端可以更加面向中段以及向外发散，而不是在眼睛的内角开始眼线。

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If troubles at home eventually cut off the outward flow of capital, the U.S. economy among others would suffer.

FORBES: Magazine Article

This is the world's second-largest economy but its outward flow of FDI is just the fifth largest in the world.

BBC: China banks lend more than World Bank - report

How much does the outward flow of whites matter?

ECONOMIST: White flight from South Africa