英文關鍵字
accident
appliances
arm
cable
careless
carelessness
child
childhood
childish
concept
curiosity
danger
dangerous
electric
electrical
electricity
equipment
experiment
fire
floor
hand
haphazard
harm
hazard
hazardous
home
indoor
iron
jeopardy
kid
little
peril
person
play
playing
plug
power
protect
room
safety
security
shock
situation
small
socket
stupid
supply
tension
voltage
wire
with