A " slide" is like an artificial hill except it isn't wide.

“滑梯”就像一座人造山，只是它不宽。

An artificial hill in an old metropolitan Essex area of east London, formed from a huge heap of toxic spoil dumped by the old gas works, has been known for years as the Beckton Alp.

位于伦敦东部的埃塞克斯区一个古老的都市地区，有一个人工山丘，它是由旧煤气厂倾倒的大量有毒废料堆积而成。多年来，它被称为贝克顿阿尔卑斯山。