The middle ear is a small pocket of air behind the eardrum.
中耳就是骨膜后面的一个小气袋。
It must have hit an air pocket.
一定是遇到了一个气潭。
And "Air-Cushion" Is a "pocket" of air, used to absorb shock.
气垫是一“口袋”的空气，用来吸收震动的。
We had a bumpy flight because of air pocket.
我们的飞行甚为颠簸，因为遇到气穴。
If the plane drops suddenly, it is probably an air pocket (air current).
如果飞机突然下落，可能是碰到了气阱(气流)。
If the plane drops suddenly, it is probably an air pocket (air current).
如果飞机突然下落，可能是碰到了气阱(气流)。
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