【英语】看不懂这句话

许梓露

求求大神做下语法分析

But some experts worried that such public speculation might lead people to believe that disagreement about the details meant a lack of adequate scientific consensus over the safety and efficiency of modern-day medicine.

勇思松

句子很简单，A worried that (B Lead to believe that C meant xx)

Bauer

把句子直译出来，您自己学着分析吧。
如果不懂我也没有办法，毕竟要我说哪个主语哪个谓语哪个修饰哪个，您拿中文问我这种问题，我也答不上来。
But some experts worried that
然而一些专家担心(下面陈述的这些内容)
such public speculation might lead people to believe that
这种的公开的猜测可能导致人们去相信(下面表述的内容)
(disagreement about the details) meant [(a lack of adequate scientific consensus) over (the safety and efficiency of modern-day medicine)]
关于细节的分歧，意味着，在现代医学的安全性和有效性上，缺乏足够的科学共识。

从妙芙

我和我舍友一起分析的，是从句套从句，我已经标出来一些了，在床上写的所以可能有些乱，两个从句都是宾语从句

鲍晓桐

But 连接性副词
some experts 主语
worried 谓语
that such public speculation might lead people to believe that disagreement about the details meant a lack of adequate scientific consensus over the safety and efficiency of modern-day medicine 宾语从句（外层宾语从句）
——————————
外层宾语从句的内部结构：
that 从句引导词，连词，不做成分
such public speculation 主语
might lead 谓语
people 宾语
to believe that disagreement about the details meant a lack of adequate scientific consensus over the safety and efficiency of modern-day medicine 不定式短语做宾补
——————————
宾补的内部结构：
to believe 不定式
that disagreement about the details meant a lack of adequate scientific consensus over the safety and efficiency of modern-day medicine 不定式的宾语从句（内层宾语从句）
——————————
内层宾语从句的内部结构：
that 从句引导词，连词，不做成分
disagreement about the details 主语
meant 系动词
a lack of adequate scientific consensus over the safety and efficiency of modern-day medicine 表语