machine-made snow的用法和樣例：
例句
- But have you ever seen artificial snow made from potato amylum?
可你見過用土豆澱粉製成的人造雪嗎？ - Artis had the idea of blasting the polar bear enclosure with artificial snow to encourage the natural behaviour of the bears, whose natural habitat is at the North Pole.
阿蒂斯動物園用人造雪布置熊舍的目的是為了鼓勵這隻北極熊的天性。
