那辆超速行驶的汽车对行人构成了威胁。
The speeding car is a ___menace to pedestrians.
那个陌生人用凶狠的眼神威胁着路人。
The stranger ___menaced passers-by with his fierce glare.
网络犯罪已经成为现代社会的主要威胁之一。
Cybercrime has become one of the major ___menaces in modern society.