"不常玩的游戏" 可以用英文表示为 "infrequently played games" 或 "games that are not played often."

这个短语的来源可能是人们常常用 "frequently" 来表示 "常常" 或 "经常," 因此反过来用 "infrequently" 来表示 "不常" 或 "很少."

下面是一些英文例句以及中文翻译:

I haven't played that game in a long time. It's one of my infrequently played games.
我很久没玩那个游戏了。这是我不常玩的游戏之一。

I have a lot of infrequently played games in my collection. I should probably sell some of them.
我的游戏收藏里有很多不常玩的游戏。我应该把它们中的一些卖掉。

I used to play that game all the time, but now it's one of my infrequently played games.
我过去常常玩那个游戏, 但现在它是我不常玩的游戏之一。