第140句
This trend began during the Second World War, when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail.
译文:
这种趋势始于第二次世界大战期间,当时一些政府得出结论:政府要向科研机构提出的具体要求通常是无法详尽预见的。
点睛:
该句的结构是主句+ when引导的以the Second World War为先行词的非限定性定语从句。在定语从句中,第一个that引导的是conclusion的同位语从句,第二个that引导的是以demands为先行词的定语从句。介词短语during.为时间状语。in detail意为“详尽地,具体地”。