我爷爷很喜欢打乒乓球，他每天都会打一个小时。有时候他让我跟他一起玩，我拒绝了，因为我想玩电脑游戏。

My grandfather likes to play Ping-pong so much. He will play it for an hour everyday. Sometimes he asks me to play with him, and I refuse because I want to play computer games. But recently I want to experience this sport, so I practice it with my grandfather. I find that I fall in love with Ping-pong. It makes me feel the energy. 
我爷爷很喜欢打乒乓球，他每天都会打一个小时。有时候他让我跟他一起玩，我拒绝了，因为我想玩电脑游戏。但是最近我想体验一下这项运动，所以我和爷爷一起练习。我发现我爱上了打乒乓球，它使我感觉到了活力。