Some, meeting the liquid surface, would ricochet and vanish into the sea at considerable distances.

炮弹落在水面上，弹跳起来落到更远的地方。

As for the liquid surface of the sea, there was no longer any semblance of it before our eyes.

大海呀，流动的水面呀，这时在我们眼前看来完全不像了。

" But how are we to get down below this liquid surface? "

“但是我们怎样才能到达液面以下呢？”

And he figured that the liquid surface layers became solid when they weren’t touching air anymore.

他认为，当液体表面层不再接触空气时，它们会变成固体。

Saturn's moon, Titan, is the only moon in our solar system with an atmosphere and the only known body besides Earth with a liquid surface, although the lakes are filled with methane rather than water.

土星的卫星土卫六是我们太阳系中唯一拥有大气层的卫星， 也是除地球之外唯一已知的具有液态表面的天体，尽管湖泊中充满的是甲烷而不是水。