优秀的大学生英语演讲稿范文
文章《优秀的大学生英语演讲稿》由留学群演讲稿频道为大家整理，欢迎参考。 good evening , ladies and gentlemen . i am joy and glad to give you a speech about stress , yes , just the topic you see on the screen. psychologist tell us that stress is a state of worry caused by the problem o...