Eng: Unimportant...

瑣

Annoying, Frivolous, Jade, Palace, Petty, Trifling, Trivial, Troublesome, Unimportant

碎

Break, Garrulous, Nagging, Smash, Talkative, Trifling, Trivial, Unimportant

輕

Agile, Disparage, Easy, Facile, Flippant, Frivolous, Gentle, Light, Lowly, Mild, Soft, Tender, Unimportant

不重要

Nonessential, Not important, Unimportant

(Important)