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Some plants are very picky when choosing pollinators. The flowers of European Trollius are like a real safe deposit box, and only six kinds of insects know the code to open the safe deposit box. These lucky people all come from the genus Brevicorn. Only they know how to get into the sepals of European Trollius and find the center of the flower. However, no matter how hard other insects try, they can only fail with disappointment. The short-horned flower fly, which has gone to great pains to pollinate European Trollius, will naturally receive considerable "remuneration". Female short-horned flower flies lay eggs on the carpels of flowers. When the larvae are hatched, they will eat the seeds of flowers and grow up. This symbiotic relationship also has certain risks for European Trollius. The more short-horned flower flies, the greater the chance of pollination, but at the same time, the more insects parasitic on flowers. The cooperative relationship between the two was formed millions of years ago and continues to this day. It is a model of relative balance and harmonious symbiosis in nature.From this point, we can draw a conclusion: the Vietnamese army has not only planned for a long time to use "living biological weapons", but also conducted a lot of research and drills, even live ammunition tests, before using them. According to the obtained data, it has formulated corresponding usage methods and tactics, and may even form relevant written regulations and regulations.在热烈的掌声中，挂满勋章战斗英雄，前海军陆战队上校本·马高(丹泽尔·华盛顿 饰)登上纽约扬克威小学的讲台。他最近经常出现在各种各样的演讲和社交活动上，用熟练并且富有鼓动性地讲述自己在海湾战争的光荣经历：他的野战排如何遭到伏击，他的战友中士雷蒙德·萧(利夫·史列巴 饰)又是如何英勇地在关键时刻拯救了整个连队的战士。欢迎来到提包入住的“好虫公寓”。在城市六环以外，有一座人类居住的公寓式酒店...但本片要讲的不是这里，而是隐藏在酒店的地下室里的，为昆虫提供住所的“好虫公寓”。公寓里住着一群“年轻有为”的“好虫”，他们是相爱相杀的邻居，是生死与共的挚友，更是不可分割的家人。The way bad guys behave should also become the code of conduct for good people. Information sharing and cooperation are the best ways to combat malicious activities.程俊从小就看到父母从事医生职业所付出的辛苦，但热爱医学的程俊毅然选择成为一名急诊科医生。医生工作压力巨大，但是乐天的程俊依然能找到快乐。当从小带大自己的奶奶突然被查出患有肝癌晚期，程俊痛苦不已，身为医生却挽救不了奶奶的生命。程俊喜欢同科室的大夫欧阳雨露，从美国留学归来的大师兄沈青川加入到西华医院心外科，同时对欧阳发起强势进攻。沈青川的加入，使欧阳，程俊都陷入感情的旋涡中。新分配到急诊科的3名实习医生也给急诊室带来了不少麻烦，同时也给这个集体增添了不少故事。程俊与急诊室这个小集体，克服困难，在医治病患的过程中，不断地挖掘自我，锤炼医德，在职业之路上坚持探索和守护，找到了急诊室守护生命的意义。闲心那天还说呢，说我们好福气呢。