英文關鍵字
book
business
close
conference
education
hand
information
lecture
male
man
meeting
office
partner
pen
person
professional
reading
report
schedule
seminar
sitting
studying
英文關鍵字
book
business
close
conference
education
hand
information
lecture
male
man
meeting
office
partner
pen
person
professional
reading
report
schedule
seminar
sitting
studying