帮爷爷捶背星期六下午，我在院子里给爷爷捶背，爷爷坐在登子上，我站在他身后。
On Saturday afternoon, I beat my grandfather's back in the yard.
Grandpa sat on the board.
I stood behind him.
我伸出双手，放在爷爷肩上，用了吃奶的力气，使劲地给爷爷纭９艘换岫矣炙纸徊妫谝成献笄们茫仪们谩Ｓ止艘换岫a我又换了新招，握紧拳头认真地给爷爷捶背。
I stretched out my hands, put them on my grandfather's shoulders, and with my milk strength, I tried hard to change nine of them for Xiuyi paper, Guicheng, Jiji, mangyi, and xiua.
I changed my skills again, clenched my fists and thumped my grandfather's back seriously.
爷爷摇头晃脑地说：“好孙子”。
我说：“您舒服就好， 我会经常帮您捶背的。
”爷爷心里乐开了花。