Americans are having them in ever-increasing numbers.

问题描述:

Americans are having them in ever-increasing numbers.
变...中国话

这里要知道them是指什么才好翻译,比如如果是指一种食物,可以翻译成:美国人吃XX越来越多了.如果是指游戏,可以将“吃”变成“玩”,如此类推.