英文關鍵字
people
hygiene
person
computer
laptop
hand
virus
indoors
communication
cafe
technology
lifestyle
table
covid19
working
wiping
screen
cleaning
coronavirus
concept
safety
bottle
closeup
disinfection
sanitizer
human
internet
connection
notebook
online
pandemic
blogger
quarantine
digital
use
web
device
freelance
alcohol
keyboard
social
clean
prevention
antiseptic
workspace
preparation
protection
liquid
medical
stop