老师有几个六级阅读的长难句您帮我分析一下，谢谢
问题描述：
1 A large number of non-scientists believe that the Loch Ness is the site of a breeding colony of large unknown aquatic animals due to the fact that Loch Ness was once an arm of the sea.
2
Some of my colleagues and I once interviewed and followed approximately 500 terminally ill patients in order to find out what they could teach us and how we could be of more benefit not just to them but to the members of their families as well.
答
由于尼斯湖曾是个海湾，许多非科学家认为尼斯湖是大型未知水生动物的繁殖聚居地。
答
您的问题在哪？还有能不能每次只问一个？
答
您具体哪儿需要分析？是里面的词还是语法结构？具体说明便于解答。