Cut the crusts off the bread and soak the bread in the milk.

切掉面包皮，将面包浸在牛奶中。

The Key lime pie was bursting with flavour. Good crust, too.

这奇檬派味道很浓，派皮也很酥。

As the water evaporates, a crust of salt is left on the surface of the soil.

水蒸发后，土壤表面留下一层盐。

Earthquakes leave scars in the Earth's crust.

地震会在地壳上留下痕迹。