Unenlightened and undirected, I can do so little.但若得不到启蒙和指导，我就差不多无能为力了。A circ is an undirected graph having only vertices of even nonzero degree.一广义圈是一无向图,其顶点次数都是非零偶数.To determine a given undirected network whether it is...
Here ceased the rapid flow of her self - reproving spirit.至此,她那自责的猛烈心潮平息了.The frosts of winter had ceased; its snows were melted, and its cutting winds ameliorated.冬天的严寒已经消除, 雪已融化, 刺骨的寒风也缓和了.She never ceased to admire th...
It's very difficult being a woman in motor racing.做一名女赛车手很不容易。Do they realize we are racing towards complete economic collapse?他们意识到我们的经济马上要彻底崩溃了吗？Mr Honda was himself a keen racing driver in his younger days.本田先生自己...