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In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.关中分封之后，魏王豹城了西魏王，都城迁到了平阳，大梁便空余出来。本剧是星际旅行系列电视剧的最新一部,但故事的源头却很古老,故事开始于星际旅行历代剧目之前,可以说是星际旅行的前传。时间设定大约是地球公元2150年左右,距离人类科学家第一次发现曲速原理一百年后。人类经过近百年的艰辛努力,终于成功研制第一套可以稳定超光速飞行的曲速引擎,并为之建造了一艘人类历史上最大的太空飞船,Enterprise!这艘飞船,是人类几代努力的结晶,它象征着人类不断进取,努力前进的精神!并将带我们进入那"人类前所未至的宇宙洪荒"!!在一个有过共产主义历史的欧式社会中，文化精英和被剥夺选举权的年轻人都看到黑暗力量席卷欧洲。然后，有些人会从不可避免的冲突和随之而来的混乱中受益，例如失意的法律系学生托梅克（马切伊·穆夏洛夫斯基饰），他竭力要引起童年时代的朋友佳比（凡妮莎·亚历山大饰）的注意，获得她的进步家庭的尊重。为了给佳比留下深刻印象，托梅克在一家名声在外但罔顾道德的公关公司工作。他奉命在社交媒体上进行策划，很快发现自己擅长这种肮脏的政治游戏。但他的所作所为是要付出人性代价的。随着托梅克越陷越深，他的人性慢慢丧失，亦不知要如何收拾残局。汴京、发生了一宗离奇命案，捕头全无头绪，一人出现了，大家登时欣喜若狂，来者正是被喻为大宋第一聪明人，这两年间屡破奇案的人！他，就是公孙策！公孙策没辜负众望，瞬间已抓出真凶。包拯已失踪两年多了！两年前，包拯忽接到一封信，便急急离开家园，之后便音讯全无！这些年里，每当有奇案发生，公孙策便会赶赴现场，目的，其实是为了寻找包拯！原来包拯失去记忆了！包拯虽失去记忆，然其超凡的分析推理能力却没有失掉，他终于找到真凶了，可是就在此时，真凶欲杀包拯灭口，包拯头颅被重击至昏迷。It should be Shanghai"Leaves dyed blue"