英文關鍵字
beam
break
concept
conceptual
details
discover
earn
earnings
employment
energy
flickering
gleaming
ground
hand
handle
hard
hide
hiding
hole
holiday
hours
interruption
inventions
job
labour
lazy
location
man
manpower
money
motivation
place
placement
pouring
power
process
rays
real
relax
relaxed
repair
safety
shine
shovel
single
sweat
sweaty
time
try
unemployment
work
worker
workout