例203　It is imagined by many that the operations of the common mind can be by no means compared with those of the scientists' minds, and that they have to be acquired by a sort of special training.

【结构分析】此句话的主干是It is imagined by many, it是形式主语，真正的主语在后面，也就是两个并列的主语从句，其中第一个主语从句that the operations of the common mind can be by no means compared with those of the scientists' minds，第二个主语从句是that they have to be acquired by a sort of special training。

【亮点回放】此句话的亮点在于两个超级主语从句的使用，用it形式主语来引导，其中第一个主语从句有个很难理解的短语by no means，其中第二个主语从句表示递进，表示对第一句的结果性说明，并列主语从句使用值得我们学习。

【核心词汇】

it is imagined by many　很多人这样认为

operations of the common mind　普通人大脑的思维过程

by no means compared with　无法相比

acquire　获得

a sort of special training　一系列专业练习

【参考译文】很多人认为，普通人的大脑的思维过程与科学家大脑的思维过程无法相提并论，他们还认为，科学家大脑思维的能力是通过后期一系列专业练习获得的。