英文關鍵字
alarm
arm
basic
beginning
body
caucasian
charming
communicate
communication
concept
count
countdown
counter
diagram
explosion
fifth
finger
fingers
first
fist
five
flat
forefinger
four
graph
hand
hands
index
indexfinger
introduction
marketing
message
nobody
numeral
one
person
rate
silhouette
stock
studio
white