来自伊拉克的官方报告对5.56毫米弹药筒表示还算满意.Official reports from Iraq express general satisfaction with the 5.56 mm cartridge.不幸地2G弹药筒设计非常困难正确地设定.Unfortunately the 2 G cartridge design is very difficult to set accurately.个人计算机工具为创造来自系统R...
电气技师们很出色地把这些早已失传的声音从老唱片中转录到现代的塑料薄膜唱片上.The electricians have performed wonders in recording these long dead voices from old wax onto modern plastic surfaces.听到这个,他心中转了个弯, 觉出在哪儿似乎有些不对的地方.That set him thinking, and he sense...