同一款式的鞋子你可以花低价钱就能买到几双。
You can always buy similar shoes for a lower price.
youdao
从前有个很老很老的老人，眼睛花，耳朵也背，双膝还不住地发抖。
Once upon a time there was a very, very old man.
为甚麽那麽多一双一对同颜色与花款的铁闸？
Why there are so many gate in same colors and style pair by pair?
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