下雪了

啊～快再快一点好深啊

Thisfilm,detailstheAlliedeffortstotargetGermandamsduringWorldWarTwo.Inverymethodical,butalsoenthusiasticfashion,theyfiguredoutwhatplane,whatbomb,whatangle,whataltitude,etc.,werenecessarytoinflictmaximumdamagetothedams,whileminimizinglossestotheplanes.Theanswertheycameupwith,soundsabsurd,butitworked:verylarge,cylindricalbombsrotatingbackwardsatahighrateofspeed,causingthem,whendropped,toskipalongthesurefaceofthewater,rightuptothebaseofthedam.要炸掉(diào )水坝，可(🍭)不是容(🎒)易的(🔭)事情，电影详(🎈)细(xì )介绍(🕤)了炸(zhà )弹设(😎)计者的设计过程，以(🌧)及英国军方采纳这个计划(huá )的过(guò )程(因为(wéi )乍听(tīng )起(🃏)来实(♟)(shí )在像是天(👴)方夜谭)，这个片子看起来决(🌀)不乏味，甚至是(😱)相当(🦒)令(🕊)人(😝)激动地(🏞)(dì )。