There is a mute who wants to buy a toothbrush. By imitating the
action of brushing one's teeth, he successfully expresses himself to
the shopkeeper and the purchase is done.
Now if there is a blind man who wishes to buy a pair of sunglasses,
how should he express himself?
Think about it first before scrolling down for the answer...
He opens his mouth and says, "I would like to buy a pair of sunglasses."
If you got this wrong you should not tell anyone.
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