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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.板栗眼中凶光一闪，迎着庄稼汉面门劈出夺命的一刀。该剧讲述了无产阶级革命家邓颖超及她的革命战友王根英等人为伟大的革命事业拼搏奋斗的艰辛故事。邓颖超是我国近现代史上伟大的女性革命家。《寻找邓颖超》把一位为共产主义奋斗终身的革命者、在工作中独当一面的知识女性、把全天下孩子当成自己孩子的慈母、与丈夫一起追求梦想同甘共苦的贤妻呈现出来。在革命道路上，周恩来在前方与敌人斗争，邓颖超在后方做宣传工作、妇女工作、救助难民、儿童，危险关头他们经常擦肩而过，共同的信仰支持他们无畏一切艰难险阻在革命的道路上继续并肩前行。邓颖超并不孤单，宋庆龄、曹孟君、陈铁军等一批优秀女革命家相伴而行，她们都有心怀祖国、奉献人民的心。邓颖超的母亲杨振德不惧艰险一直陪伴左右，几度被捕入狱，默默地为革命、为女儿无私地付出。她们都是今天我们应该歌颂并尊敬的女性。邓颖超一生的足迹踏遍祖国各地，现在她走了，我们要寻找她把一切献给祖国的优秀品质，为共产主义奋斗终生的革命信仰当Haskin一家在Diablos 锯齿山脉的森林中，寻找远离“电脑千年虫”危机的庇护之地时，遭遇了恐怖和疯狂的经历。他们被一群恶毒的畸形乡下人劫持，并展开了奋勇抵抗，但是谁也没想到他们将要面临的是一场从地心爆发出来的巨大梦魇。本剧以1915年《青年杂志》问世到1921年《新青年》成为中国共产党机关刊物为贯穿，展现了从新文化运动到中国共产党建立这段波澜壮阔的历史画卷，讲述觉醒年代的百态人生。该剧以李大钊、陈独秀、胡适从相识、相知到分手，走上不同人生道路的传奇故事为基本叙事线，以毛泽东、陈延年、陈乔年、邓中夏、赵世炎等革命青年追求真理的坎坷经历为辅助线，艺术地再现了一批名冠中华的文化大师和一群理想飞扬的热血青年演绎出的一段充满激情、燃烧理想的澎湃岁月。1. It is the most basic to have a comprehensive grasp of product attributes.