Realm
01
王国, 领域
a territory or area of land governed by a monarch or sovereign ruler
例子
The United Kingdom is known for its historic monarchy, with Queen Elizabeth II reigning over the realm.
英国以其历史悠久的君主制闻名，女王伊丽莎白二世统治着王国。
In medieval times, knights pledged their loyalty to the king and fought to defend the realm from external threats.
在中世纪，骑士们宣誓效忠国王，并为保卫王国免受外部威胁而战。
02
生物地理区, 生态领域
a large, clearly defined type of natural environment that supports particular groups of animals and plants, shaped by unique climate and ecological conditions
例子
The Amazon rainforest is part of the Neotropical realm.
亚马逊雨林是新热带界的一部分。
Coral reefs form a unique realm of marine biodiversity.
珊瑚礁形成了海洋生物多样性的一个独特王国。
03
领域, 范围
an area of knowledge, interest, or activity that you study, work in, or talk about
例子
Her expertise lies in the realm of astrophysics.
她的专长在于天体物理学的领域。
The discussion moved into the realm of philosophy.
讨论转入了哲学的领域。
