求一篇大学英语的演讲稿 内容要有点点水平 不要跟白开水一样 时间大约5分钟 能翻译解释下意思更好.

珍惜生活中的每一天law opened the bottom drawer of my sisters bureau and lifted out a tissue-wrapped package.this,he said,is not a slip.this is lingerie.he discarded the tissue and handed me the slip.i...