complicated

US /ˈkɑːm.plə.keɪ.t̬ɪd/
UK /ˈkɑːm.plə.keɪ.t̬ɪd/
"complicated" picture
1.

复杂的, 麻烦的

involving many different and confusing aspects

:
The instructions were too complicated for me to follow.
这些说明太复杂了,我无法理解。
It's a very complicated issue with no easy solution.
这是一个非常复杂的问题,没有简单的解决方案。
2.

复杂的, 难以理解的

difficult to understand or explain

:
The plot of the movie was too complicated for me to follow.
电影的情节太复杂了,我无法理解。
His explanation was so complicated that nobody understood it.
他的解释太复杂了,没有人理解。