英文關鍵字
anonymous
background
black
boss
brainstorming
business
checking
education
glasses
hair
idea
isolated
jacket
professor
puzzled
report
shadow
sheet
short
silhouette
studio
teacher
thinking
tutor
unknown
unnamed
white
woman
writing
英文關鍵字
anonymous
background
black
boss
brainstorming
business
checking
education
glasses
hair
idea
isolated
jacket
professor
puzzled
report
shadow
sheet
short
silhouette
studio
teacher
thinking
tutor
unknown
unnamed
white
woman
writing