英语翻译

题目

英语翻译
星期六的晚上,我独自完成了我的家庭作业.因为星期天我要去奶奶家跟她一起玩3个小时.
奶奶很喜欢吃蛋糕.所以我买了两块蛋糕.妈妈开心的对我说：“你会让奶奶感到高兴的.”
奶奶见到我,问我：“你是怎么来这里的呢?”我回答：“乘公交车.”“你手里的这些是什么啊?”她问.我说：“是两块蛋糕,一块给您,另一块给我.”

答案

On Saturday evening,I finished my homework alone.Because on Sunday I will go to grandma's to play with her three hours.
Grandma likes to eat the cake.So I bought two pieces of cake.Mum said to me:"would you let grandma happy."
Grandma saw me,ask me:"how did you come here?" I replied:"to take a bus." "What are these your hands?" She asked.I say:"is two pieces of cake,a piece of give you,give me another piece."