2005020753
3035 years
3540 years
above 30
adult
adults
bld010444
class
classroom
complexity
diverse
diversity
educate
educating
education
ethnic
gray hair
hold
holding
idea
ideas
indoor
indoors
inside
instruct
instructing
instruction
instructor
intelligence
intelligent
interior
japanese ethnicity
jh20050208j0330
knowledge
look
looking away
male
males
man
men
minorities
minority
occupation
one man only
one mid adult man only
one person
only men
only mid adult men
people
person
point
pointing
profession
professional
school
skill
skilled
stand
standing
talk
talking
teach
teacher
teachers
teaching
vest
wall
whiteboard