13番
13
appointment
autumn
background
birthday
business
calendar
computer
concept
conceptual
corporate
course
daily
date
day
design
designer
diary
distance learning
elearning
empty space
event
fall
freelance
glasses
idea
important
laptop
message
month
monthly
notice
november
number
office
organize
organizer
outstaffing
planner
remember
remind
reminder
remote learning
sign
thirteenth
thiteen
time
tomorrow
workplace