英文關鍵字
2019ncov
cloth
concept
coronavirus
covid19
disease
dust
equipment
face
health
infection
influenza
machine
mask
masterclass
mature
medical
medicine
needle
outbreak
pandemic
person
pollution
prevention
process
protect
protection
protective
quarantine
red
safety
seamstress
selfisolation
sew
sewing
surgical
tailor
tailoring
thread
virus
woman
work
workshop