对于一个游戏来说，我想玩家每玩一次游戏所耗费的时间和游戏的挑战性非常重要。

I think it's important to have an idea of how long each play of the game should take, and how challenging it should be.

youdao

可能是有点越来越频繁了，比如说现在，我每玩一会拼字游戏就会休息一小会儿。

And maybe it's getting a little more frequent. Right now, for instance, I'm taking a little break for Blitz after every paragraph I write.

youdao

任天堂建议3ds玩家每玩三十分钟休息十分钟，或许这是个不错的点子，但玩家很可能会广泛忽略这个警告。

Nintendo advises 3ds users to take a ten-minute break every 30 minutes, which is probably not a bad idea, but its warning is likely to be widely ignored.

youdao