When a bad weather low moves in, air pressure lessens, and odors are released.

当恶劣天气到来，气压降低、气味释放。

youdao

For example, in fair weather, the air pressure is generally high, the air is still, and often full of dust.

例如，在晴朗的天气里，气压通常很高，空气是静止的，而且经常含有灰尘。

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The pain that penetrates each joint is brought about by a change in air pressure, such as the change that proceeds a storm.

穿透每个关节的疼痛是由气压的变化引起的，例如暴风雨的变化。

youdao

Yet up at about five-thousand-four hundred meters the air pressure is only about half of what it is on the ground.

VOA: special.2011.04.06

It's going to take place in there. It's going to be a constant pressure, it might be open to the air, or even if it isn't, there might be plenty of room, and it's a liquid anyway, so the pressure isn't going to change significantly.

也许它是液体，它在这个位置,这是恒压的，它也许是连通大气的，就算不是，它也有，足够的空间，而它是液体,压强不会显著地改变。

麻省理工公开课 - 热力学与动力学课程节选

Only their special space clothing would provide the air pressure they needed to stay alive.

VOA: special.2009.06.24

The difference in air pressure made the rocket behave abnormally, and probably contributed to the crash.

ECONOMIST: Hypersonic aviation

The lower air pressure reduces the effectiveness of breaking pitches and lets balls travel farther.

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Or how the horn honks automatically when filling the tires to tell when the air pressure is right.

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