Obviously is a very simple thing, but it was so complicated by the people.

明明是很简单的事情，却被人心弄得如此复杂。

youdao

It's so difficult, so complicated, or so maybe embarrassing, I don't know, but philosophers have ignored it. But that for me that was the big challenge and I hope you feel that way too.

这是如此艰难，如此复杂，所以也许尴尬，我不知道，但哲学家们忽视了它，但是这对我来说，是大挑战，我希望你们也这么认为。

youdao

It was the next easiest disease to eradicate, but it was so much more complicated than smallpox.

它是下一个最容易根除的疾病，但它比天花要复杂的多。

youdao

Have you ever filled out an application form that was so long and complicated that it was almost unintelligible?

FORBES: Does Complexity Kill Your Customers' Confidence?

Mr Connor said it was "a complicated case with a complicated financial background", and so the confiscation order would not be completed within the six-month time-frame required by legislation.

BBC: Killer dentist Colin Howell has assets in five countries

But then time and more time went by, and now my original crime was compounded by the crime of not telling her about it for so many years and things were too complicated and I couldn't tell her the truth.

NPR: Chapter 1