以飞机为例，它双翼上方与下方的压力各不相同，正是这不同的压力使得飞行器保持悬浮。

In the case of a plane, it's the difference in pressure on the top and bottom of its wings that keeps the craft afloat.

youdao

以飞机为例，它双翼上方与下方的压力各不相同，正是这不同的压力使得飞行器保持悬浮。

In the case of a plane, it's the difference in pressure on the top and bottom of its wings that keeps the craft afloat.

youdao