我这人也不知怎么了,常常一转身就把刚刚想要做的事给忘了。有一天,我和妈妈去买菜。到了楼下,妈妈钱包忘了带,叫我上去拿。我跑上楼,打开门,心想:“咦!我要干什么呀?怎么上来了?大概是拿牛奶吧!”我就拿了一杯牛奶跑下楼。妈妈问:“不是让你拿钱包吗,你怎么拿了牛奶?”我说:“ I do not know how this person, often just turn around just want to do to forget. One day, my mother and I went to buy food. Downstairs, my mother forgot to bring the wallet, told me to get up. I ran upstairs, opened the door, and thought: “Hey! What do I want? How do I come up? I'll get milk!” I took a cup of milk and ran downstairs. Mom asked: “Do not you take the wallet, how do you take the milk?” I said: "