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春子点头道：嗳。2026年，地球环境恶化，人类陷入重大生态危机。林业局、国土资源局等相关部门高度重视，接上级指示，环保基地决定挑选一批优秀成员组成飞龙环保队，寻找方法阻止环境进一步恶化。队伍由五位年轻人组成：队长炽焰、智囊深蓝、体育高手铁拳、少女Maggie和电脑天才小星。他们历经千难万险，阻止了幕后黑手--邪恶科学家“魔尊”的阴谋，使生态环境恢复了正常，地球回复往日的平静。队员们回到基地，继续为保卫地球生态环境而努力。Practical purposes: College students' popular science activities in rural areas, go deep into the countryside to carry out investigation activities such as environmental sanitation status investigation, villagers' attitude investigation towards the new rural cooperative medical system, popular science knowledge investigation, etc., to publicize scientific planting knowledge and improve environmental protection awareness. At the same time, let college students really go out of the school gate, contact with the society, understand the national conditions, increase their knowledge and get exercise in practice, put the knowledge learned in the school into practice, increase social experience, so as to better participate in public health work in the future.Second, SYN attack principle