So, air pressure inside is greater than air pressure outside.

所以龙卷风内部的压力比外面的要高。

youdao

If the funnel passes over a building, air pressure outside the building suddenly becomes lower than inside.

如果漏斗从一栋楼房上方经过，楼房外面的气压突然变得比楼房里面低。

youdao

So, air pressure inside is greater than air pressure outside. The result is that the building explodes outward.

所以内部气压大于外部气压，结果就是建筑物向外爆炸。

youdao

Saying President Obama has offered Iran every opportunity for constructive diplomatic dialogue on its nuclear program, Senate Democratic Foreign Relations Committee chairman John Kerry said more robust sanctions are in his words the only way to dramatically increase the economic and diplomatic pressure on Iran from the outside and help leverage pressure on the regime from its own population which wants a different relationship with the world.

VOA: standard.2009.09.25

It makes sense that performance at work would suffer when an employee is under enormous pressure outside of work.

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"By that I mean try to imagine creating a cavity inside your mouth without any air bubbles and by letting in no air through your lips or throat -- it's basically impossible at sea level because the air pressure outside your mouth pushes the air pocket closed, " he said.

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Yet Mr Arafat remains increasingly under pressure from outside to act to end the violence.

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