I stood at the foot of the collapsed tower and watched the rescue workers sifting through the debris...我站在倒塌的高塔脚下，看着救援人员在瓦砾堆中搜寻。Here in Normandy the rescue began.救援就在诺曼底开始了.She braved death to rescue me.她冒着生命危险来救我.The da...
Lights clipped onto life jackets improve the chances of rescue.别在救生衣上的灯提高了获救可能性。The air rescue operation has now been scaled down.空中救援行动的规模现在已经有所缩小。Rescue workers are digging through the rubble in search of other victims...
Archaeologists have uncovered some ancient earthwork.考古学家发现了一些古代的土建工程.Square grid is a common method used to estimate earthwork quantity.方格网法是工程土方量计算中应用最为普遍的一种方法.Scope: Earthwork Construction Machinery Construction Earth...