尊敬的领导，敬爱的老师，亲爱的同学们，环境保护是一项长期而又艰巨的任务，让我们珍爱生命，善待自己，保护好我们的环境家园吧！
Distinguished leadership, beloved teacher, dear students, environmental protection is a long-term and arduous task, let us cherish life, to treat ourselves, our environment to protect their homes now!
敬爱的老师，亲爱的同学们，你们好！今天我们演讲的题目是：青春因奋斗而精彩！
Dear teachers and students: Good morning! Today, our topic is: Youth is wonderful because of the struggle.
敬爱的老师，亲爱的同学们，让我们拥住这珍贵的童年，锁住这美好的情感，珍藏这永久的记忆吧！
Beloved teacher, dear students, let us this precious child, locked in this beautiful emotion, the memory of the permanent collection that it!
尊敬的各位领导、敬爱的老师、亲爱的同学们：大家上午好！
Good morning! Beloved leaders, respected teachers and dear fellow students.
尊敬的各位领导、敬爱的老师、亲爱的同学们：大家上午好！
Good morning! Beloved leaders, respected teachers and dear fellow students.
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