the official challenger for the world championship title世界冠军头衔的正式挑战者The Frenchman held his own against the challenger.这名法国人顶住了挑战者的进攻。Determining how the Democratic challenger would conduct his presidency isn't quite...
这间房是八角形的。The room was octagonal.走廊的窗户形状各异，有方形，有圆形，有六角形，也有八角形。Various windows embellish the corridor, with the shape of square, circle, hexagon and octagon.形态各异的窗户点缀在走廊上,有方形, 有圆形, 有六角形,也有八角形.Corridors are dotted by window...
孩子们在周围乱跑，让所有人都很烦。The children were running about under everybody's feet.我们能听见老鼠在墙里乱跑.We could hear the mice scurrying about in the walls.空袭警报期间不可到处乱跑.One should not run about aimlessly during an alert....