他们的性格已经完全形成，两人都是非常持重的孩子。Their characters are fully formed and they are both very stable children.持重的人和渊博的学者起初看了觉得好笑.Staid men and good scholars at first expressed mirth.现在要把握当时持重的, 甚至可怕的气氛是很困难的.It is difficult to recaptu...
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...