英文關鍵字
army
clearance
clearing
dangerous
demine
deminer
demining
detecting
device
discovering
discovery
dog
elicitation
emergence
explosive
field
find
ground
infantry
land
landmine
male
man
military
mine
minefield
minesweeper
mission
operation
outcrop
patrol
polygon
recon
search
shepherd
sign
sniff
sniffing
soil
soldier
teaching
territory
terror
tool
trained
training
war
zone