Changing stresses bring about more cracking and rock deformation.不断变化的应力导致更多的断裂和岩石变形。Mark, you'd better get cracking, the sooner the better.马克，你最好尽快开始，越快越好。She set off at a cracking pace to Mr Ramzan's Supersto...
The Belgians took over Rwanda under a League of Nations mandate.比利时人依照国际联盟的授权接管了卢旺达。The Belgians fell back as the infantry came under fire.步兵团受到火力攻击时比利时人向后撤退。Antwerpers are so convinced that their city is best that other...