Question

求大神帮我分析这个英文句子的语法！谢谢！

To let them appear to be so enormously complicated that only a "specialist" can understand them, and he only in his own limited field, actually—and often intentionally—tends to discourage people from trusting their own capacity to think about those problems that really matter. 

Answer 1

回答如下：本句有误，应该去掉he only前面的并列连词and，否则，这不是句子，只是一个不定式短语。下面分析一下去掉and后的句子结构：
1. To let them ...can understand them是不定式短语作目的状语，其中...so...that...中的that从句是结果状语从句。
2. he, only in ...really matter是主句，其中he是主语，onlys是状语，in his own limited field 是地点状语，actually是插入语，oftens是频率状语，intentionally是方式状语，tends 是谓语，to discourage...是不定式短语作宾语(其中to think ...是不定式作目的状语，that really matter是限制性定语从句。)
本句翻译如下：
为了让它们(指下面提到的problems)显得极为复杂、只有“专家”才能理解它们，他，其实也就是在自己的领域，而且经常是蓄意地，常常劝阻人们不要过于相信自己的能力来考虑那些的确至关重要的问题。

Answer 2

这句话的主干是He actually-and often intentionally—tends to discourage people from trusting their own capacity，主语应该是he，谓语动词应该是tends to discourage...from
第一句是一个不定式引导的目的状语，其中又加了一个so...that，结构，表示如此以至于……

后边的宾语是people，to think about those problems不定式短语做capacity的后置定语，后面that引导的定语从句用来修饰problems。
分析完毕，希望对你有所帮助，欢迎采纳~

追问

可以再帮忙翻译一下吗，谢谢！

追答

To let them appear to be so enormously complicated that only a "specialist" can understand them, and he only in his own limited field, actually—and often intentionally—tends to discourage people from trusting their own capacity to think about those problems that really matter.
我试着翻译一下吧
为了让那些问题显得非常复杂以至于只有他这种专注领域的“专家”弄明白，事实上或者说他经常会打击人们，是他们不相信自己有能力思考这类至关重要的问题。
非专业生，我的理解大概是这个意思，欢迎探讨。要是有标准答案也欢迎你附上来，一起进步~