"Sad"

"狐狸担任会计师一职，它穿着灰色的西服"

"A pigeon is wearing a firefighter's uniform. The uniform is red and has reflective strips"

"鸽子穿着消防员的衣服"

"睡在一只白猫肚子上的小老鼠"

"Ghostly fog in a graveyard"

"Space explorer with a drone"

"Steampunk clockwork machine"

"Alien cityscape"