每日一句：I forgot to prepare the speech I'm supposed to give today.

英语自学网

            　I forgot to prepare the speech I'm supposed to give today.
        　　我忘了准备今天的我该做的演讲了。
        　　“be sopposed to do...”意为“应该做某事”，再如：“You are sopposed to finish the
assignment one week ago.”你应该一周前就完成这个作业。