don't forget buying me some hamburger on your way back这句子哪里错了
问题描述：
don't forget buying me some hamburger on your way back这句子哪里错了
答
把buying改为to buy
forget doing sth 是忘记做过某事
forget to do sth 是忘记去做某事
根据题意,买汉堡包这件事还没发生,是作者提醒他别忘记去买,因此要改为to 不定式