“世界警察”【英】

a "world cop"

译文来源

http://news.xinhuanet.com/english/china/2015-10/18/c_134725453.htm

例句

1. 中国为世界和平与发展作出更多努力，不是想成为所谓的“世界警察”，更不是要取代谁。——《习近平接受路透社采访》

1. China has been stepping up efforts for world peace and development not because it wants to become a "world cop", even less to take anyone' s place.—Quoted from Chinese President Xi Jinping conducts written interview with Reuters