State governments maintain that the voluntary contribution of funds through state lotteries is preferable to increase state sales or income taxes.

各州政府坚持认为，通过销售彩票让居民自愿捐款以增加州内销售税或所得税的做法更可取。

Why do lotteries exist?

为何会有彩票呢？

Some countries have national lotteries.

一些国家有国家彩票。

Some places have already quit lotteries.

一些地方已经停止摸彩了。

We just need a way to create the various lotteries.

只是需要一种创建各种彩票的方法。