Eng

Frustrating...

令人沮喪

Depressing, Disheartening, Frustrating

(Cause people, Make people, Crestfallen, Depressed, Despondent, Disappointed, Disappointment, Discouraged, Dismay, Downcast, Frustrated, Frustration)

令人挫敗

Frustrated, Frustrating

(Cause people, Make people, Defeat, Defeated, Frustrate, Frustration)