So this was a game where the big fish eats the little fish, but he wanted to keep score, so that each time the big fish eats the little fish, the score would go up and it would keep track, and he didn't know how to do that.
这是一个大鱼吃小鱼的游戏， 但是他想计分，这样每次 大鱼吃掉小鱼时， 分数会上升，就能够记录游戏动向， 但是他不知道该怎么做。