...research related to microcomputers and their use in classrooms...关于微型电脑及其课堂使用的研究In many places, classrooms are overcrowded and curricula are outdated.许多地方的教室过于拥挤,课程已经过时.New blackboards have been fitted up in all the c...
The heaviest snowfalls today are expected in the south east.今天最大的降雪预计将出现在东南部地区。This bridge can bear the weight of the heaviest lorry.再重的卡车,这座桥也能吃得住.This box is the heaviest of the three.这个箱子是三个箱子中最重的....