Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alteration, and geophysical and geochemical anomalies.找矿标志主要有热水沉积岩 、 铁帽、围岩蚀变 、 地球物理异常、地球化学异常等.Because some strata carbonaceous shale, the res...
不到一刻钟，夜晚的寒气就一扫而光。Within quarter of an hour the coldness of the night had gone.空气稀薄清新，其间日光蒙眬，寒气逼人。The air was thin and crisp, filled with hazy sunshine and frost.今天早晨寒气袭人。There's a chill in the air this morning....
这家航空公司亏损达3,500万美元，而澳航出资帮助其摆脱了困境。The airline had losses of $35m and was bailed out by Qantas.上半场以21：3领先的法国队有8个达阵得分。The French, who led 21-3 at half time, scored eight tries.英国许多海滩连最起码的卫生标准都达不倒。Many of Britain's beach...