Scratchers are just one of the many lottery games out there.

刮刮乐只是众多彩票游戏之一。

So that's a little bit about lottery games in the United States; people often just say " lotto" (lotto): " I'm going to go buy a lotto ticket" .

这就是美国的彩票游戏；人们通常只说“乐透” （lotto）：“我要去买一张乐透彩票” 。