请教下这段话的结构该如何理解，谢谢。The pit where these bones were unearthed can be seen？

Question

整段是：
The pit where these bones were unearthed can be seen, containing a human skeleton believed to be of those in charge of the bone archives, akin to modern librarians.
这段话的结构该如何拆分理解呢？
不是要翻译，是请教结构该如何理解。
谢谢解答🙏

Answer 1

The pit 主语；（where these bones were unearthed）定语从句； can be seen,被动语态的谓语； （containing a human skeleton）现在分词短语；（ believed to be of those in charge of bone archives,）过去分词短语做定语；（ akin to modern librarians.形容词短语进一步修饰a human skeleton.
：全句的意思是
我们可以看到出土这些骨头的坑， 里面有一具人类的骨骼， 据信是负责骨骼档案的人，类似现在的图书管理员。