一九一五年：对协约国来说是糟糕的一年在西线。———冲突的形势起了变化。经运动战之后，冲突进入了一个可怕的消耗战时期：战壕对峙战。士兵们钻进很深的仅以土袋、铁丝网作保护的战壕里，军需供应十分困难，士兵们（不久，法国兵被称之为“长毛”）要经受严寒、老鼠、... 1915: A bad year for the Allies is on the west. --- The situation of conflict has changed. After the campaign, the conflict entered a horrifying war of attrition: the trench-to-war confrontation. The soldiers were very difficult to supply in the deep trenches protected only by soil bags and barbed wire, and the soldiers (and soon, the French soldiers were called “long hairs”) were experiencing severe cold, rats, ...