英文關鍵字
treasure
man
equipment
gold
detector
find
lost
metal
technology
hidden
hand
search
hobby
adventure
valuable
jewellery
electronic
sensor
seeker
device
outdoors
industry
sensitive
money
field
electrical
precious
hunt
magnet
military
treasures
nature
working
discovery
forest
action
shoes
searches
collected
detectors
recreational
ring
tool
summer
human
background
hunter
earth