jungles
A jungle is a forest in a tropical country where large numbers of tall trees and plants grow very close together.
the mountains and jungles of Papua New Guinea.
巴布亚新几内亚的山脉和丛林。
If you describe a place as a jungle, you are emphasizing that it is full of lots of things and very messy.
a jungle of stuffed sofas, stuffed birds, knick-knacks, potted plants.
一个堆满沙发、鸟类标本、小摆设和盆栽植物的杂乱之地。
If you describe a situation as a jungle, you dislike it because it is complicated and difficult to get what you want from it.
Social Security law and procedure remain a jungle of complex rules.
有关社会保障的法律和程序仍处于充满错综复杂规则的困境之中。