In the last 30 years, both sexes have performed a somersault in terms of expectations, roles and relationships.最近 30 年里，男性和女性在个人期望、社会角色和人际关系方面都发生了 180 度的大转变。What worries some of us is that the Prime Minister may feel sim...
I have been told about the hijacking.我已听说了那次劫机事件.They are taking measures to guarantee against the occurrence of hijacking.他们正采取措施防止劫机事件的发生.Did you know about the recent hijacking in Iran?你知道最近在伊朗发生的一起劫机事件了 吗 ?...
固体推进剂发动机系统的可调性基本上比液体或混合型的要差.Solid propellant engine systems are basically less flexible in operation than liquid or hybrid propellant systems.拖到绘图页上, 然后右击可指定电感器芯和可调性.Drag onto the page, then right - click to specify indu...