英文關鍵字
19
advisor
caucasian
college
discussion
education
female
file
folder
girl
learning
lecturer
male
man
meeting
mentor
old
services
student
teacher
teen
teenage
teenager
together
tutor
university
years
英文關鍵字
19
advisor
caucasian
college
discussion
education
female
file
folder
girl
learning
lecturer
male
man
meeting
mentor
old
services
student
teacher
teen
teenage
teenager
together
tutor
university
years