so in the broadest sense和with some exception，这两句话是什么意思啊？

This is the upward movement in the broadest sense of the world.怎么翻?in the broadest sense of 怎

In the broadest sense,just as archaeology is an aspect of anthropology,______.
so too is it a part of history.
这句话的意思是：从最广泛的意义上讲,就像考古学是人类学的一个方面一样,它也是历史的一部分.
在表示前后两句的肯定表达情况相同时,常用so置于后一句句首表示不同主语的同样行为,句子用倒装形式.
这个我明白,就像so is it(它也是这样）一个意思,可是我想问的是so后面的那个too的作用及意义是什么?

英语翻译
商务英语翻译：
1.It’s true that All Risks is of the broadest coverage,but it does not really cover all risks.
2.Basically speaking,premium rates vary with different risks,different destinations and routes and different periods of insurance,etc.

英语翻译
Nonetheless,even the tallest,broadest-shouldered and best-endowed digital hunks that the researchers generate fell short of perfection."The optimum values appear to lie outside the tested range," they note,adding that the "maxima are more than two standard deviations from the population mean for each trait." That means that,for each trait,fewer than 2.5% of the men whom women encounter in the real world will be as generously proportioned as they might hope.

英语翻译
in the broadest sense,CAD refers to any application of a computer to the solution of design problems,the engineer may communicate with the computer in many forms,either via the visual display screen keyboard,graph plotter or many more machine interface.they can ask a question and receive an answer from the computer in a matter of seconds.more specifically ,CAD is a technique in which the engineer and a computer work together as a team,utilizing the best characteristics of each.