behemoth

1. N-COUNT If you refer to something as a behemoth, you mean that it is extremely large, and often that it is unpleasant, inefficient, or difficult to manage. 庞然大物; 难以驾驭的事物[journalism] [文学性]

The city is a sprawling behemoth with no heart. 这座城市像缺失中心的庞然大物向外延伸。

...his behemoth 1,047 page book. ...他那本厚达1,047页的巨著。