英文關鍵字
alternative
answer
background
between
black
business
check
choice
choose
closeup
concept
decided
decision
doubtful
doubts
felt
hand
handwriting
hesitation
indecision
male
mark
marker
maybe
paper
question
red
shape
sheet
sign
statement
student
text
tip
uncertain
uncertainty
unsure
vote
voting
wavering
white
writes
writing
yes