这对那些对它一无所知的人来说可能显得很难理解.This might seem very perplexing to those who know nothing about it.这本科技书里的一些概念很难理解.Some ideas in this science book are hard to lay hold of.细菌生物学有时会很难理解.The biology of bacteria can be quite hard to ...
There are wide variations caused by different academic programme structures.不同的教学项目结构造成了巨大的差异。Those are nice academic arguments, but what about the immediate future?那些是微妙的学术上的辩论，但不久的将来怎么办？There is a dichotomy between the...
他们无法忍受那种节奏和工作负荷。They could not stand the pace or the workload.这减轻了负荷的重量。This reduced the weight of the load.他说繁重的工作负荷是导致他累垮的原因。He cited his heavy workload as the reason for his breakdown....