如果猴子摸的是屏幕的左边，他们会得到七滴水或果汁的奖励。

If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice.

youdao

如果猴子摸的是屏幕的左边，他们会得到七滴水或果汁的奖励。

If the monkeys touched the left side of the screen they would be rewarded with seven drops of water or juice.

youdao