文章《英语演讲稿：如果时间能倒回》由出国留学网演讲稿频道为大家整理，欢迎参考。 If I were a boy again, I would practice perseverance(毅力)more often, and never give up a thing because it was hard or inconvenient. If we want light, we must conquer darkness. Perseverance can sometimes equal ge...