英文關鍵字
animal
blurred
caucasian
chemicals
children
closeup
crop
danger
disinfectant
disinfection
ecology
environment
forest
gloves
hand
hazard
hazmat
health
infestation
insect
job
local
medicine
nature
person
precaution
prevention
protection
protective
put
red
repellent
rubber
sanitize
service
spray
suit
sunny
tick
uniform
wear
white
worker