change into 把...变成... You can't change iron into gold. 你不能把铁变成金。 I want to change dollars into pounds. 我想把美元换成英镑。 A:Yesterday I bought a sweater from your store.and I'm afraid it's too small. So I want to change that into a bigger one. 昨天我在你们店里买了一件毛衣，我恐怕它太小了，我想换个大一点的。 B:Ok,wait a minute. 好的，请稍等。