求翻译：于是就问他：“为什么要哭？”伯俞回答说：“从小到大，母亲打我，我都觉得很痛。我能感受到母亲是为了教育我才这么做。但是今天母亲打我，我已经感觉不到痛了。这说明母亲的身体愈来愈虚弱，我奉养母亲的时间愈来愈短了。想到此我不禁悲从中来。”是什么意思？

So he asked him: "Why cry?" Bo Yu replied: "from small to large, the mother hit me, I feel pain I can feel my mother was doing to education, but today his mother hit me, I do not feel pain, which shows the mother's body getting weak, I care of his mother's increasingly short time. I can not help but

Then he asked him: "Why do you cry? " Beth Yoo answered and said to him, "growing up, my mother hit me, and I feel pain. I can feel my mother is in order to educate I do so. But today's mother beat me, I had a feeling less than pain. This shows that her mother's body more and more parents are weak,

Therefore asks him: “Why has to cry?”Primary Yu replied: “From infancy to maturity, the mother hits me, I all thinks very the pain.I can feel the mother am in order to educate me only then such to do.But today mother's hit me, I already cannot feel the pain.This indicated mother's body is increasing

So he asked him: "why should I cry? "Uncle Yu replied," from small to large, mother beat me and I feel that is very painful. I can feel my mother is to educate, I didn't do it. But today my mother beat me, I have felt no pain. This shows that the mother body increasingly weak, I took care of the mot

So he asked him: "why should I cry? "Uncle Yu replied," from small to large, mother beat me and I feel that is very painful. I can feel my mother is to educate, I didn't do it. But today my mother beat me, I have felt no pain. This shows that the mother body increasingly weak, I took care of the mot