It's almost like a powder down there.

就像粉末一样。

There's twenty feet of fresh powder down there.

下面有20英尺厚的新雪接着我们。

Pa filled this cap full of the gunpowder and poured the powder down the barrel of the gun.

爸爸在这个帽子里装满了火药，然后把火药倒进枪管里。

There's twenty feet of fresh powder down there. It'll be like landing on a pillow, right? Hopefully. Okay, Anna. On three.

下面有二十多尺深的积雪，就像摔在枕头上一样，对吧？但愿如此。好，Anna，数到三。