求一篇英语演讲作文what we cannot affort to lose

求一篇英语演讲作文what we cannot affort to lose

题目
求一篇英语演讲作文what we cannot affort to lose
答案
What We Cannot Afford to Lose We youths often ask each other what we cannot afford to lose, which I often think over. Here is my answer. First, we can't afford to lose our youth. Youth is a ti...
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