几百张卷紧的报纸在为数5万的人群中被点燃。Hundreds of tightly rolled newspapers were set aflame among the 50,000 crowd.这种产品看起来和点燃后都与常见的香烟没什么两样。The product looks and burns like a regular cigarette.查尔斯点燃了导火索，他们便赶紧四处躲避。Charles lit the fuses and...
多数时候我们只吃点心和快餐。Most of the time we just ate snacks and fast food.“不能吃快餐，”她坚决地说。"No fast food", she said emphatically.新来的客人又要了一份快餐.The new diner needs another short - order cook....
The electric resistance is measured in ohm.电阻的测量单位是欧姆。A electric resistance furnace, improves the thermal efficiency of the melting process.这种电阻式熔炉提高了熔化过程中的热效率.The physical volume electric resistance rate enlarges.体积电阻率增...