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。

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

youdao

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。

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

youdao