英文關鍵字
adventure
antiquity
archaeology
beach
coast
coastline
coin
concept
currency
detect
detector
dig
digger
discovery
dog
electrical
equipment
find
glasses
happy
hobby
holding
hunt
hunter
illustration
journey
leisure
lost
magnetic
metal
metaldetector
mine
occupation
old
outdoor
pursuit
recreation
recreational
sea
search
sensor
shore
special
summertime
technology
tool
treasure
using
valuable
wealth