457. The reason lies in several aspects.
译文原因有几个方面。
点睛本句型是典型的议论文中间部分的起始句型。在本句型的引导下,后面可以一一列举原因。aspect意为“方面”。如:
On the course she accepted thorough training in every aspect of the job. 在训练班上,她接受了有关这个工作的全方面训练。
本句型既可以单独使用,也可以将句点改为逗号,然后紧接着说明原因。
句型拓展The reasons why we enjoy sports differ from one person to another. 人们喜爱运动的原因因人而异。
The chief reason why we enjoy sports is that each of us wish to live as longer as possible. 我们喜爱运动的主要原因是,我们每个人都希望越长寿越好。
There are several remarkable reasons for our wish to live longer. 我们希望长寿的原因有很多。