This technique brings life to instruction and eases assimilation of knowledge.这一方法给教学带来了活力，也使知识的吸收变得容易了。The worst part of the set-up is the poor instruction manual.安装时最糟糕就是操作指南讲述不够清楚。All schoolchildren must now receive s...
可是在这渐减的工人里面, 包身工的成分却在激剧地增加.But in the total of workers , the percentage of " contract labour " has shot up.它们仅是以关联性渐减的粗略次序排列.They are rough order of decreasing relevance.失败使信心渐减.Lack of success decreases confidence....