英文關鍵字
self
isolation
lock
emergency
survival
evacuation
bag
back
pack
grab
rations
defense
survivalist
world
times
apocalypse
doomsday
kit
gear
covid-19
mask
disaster
preparedness
preparation
disasters
items
food
aid
catastrophe
canned
objects
bottle
danger
supplies
flashlight
equipment
water
battery
radio
white
natural
mobile
survivor
phone
blanket
drinking
people
flat
lay
wooden
table