sharab ke nuqsanaat

eik ustad class main sharab ke nuqsanaat batane keliye tajarba kar raha tha.
is ne eik glass pani our eik glass sharab ka liya our pehlay kiray ko pani main dala.
keera pani main tairne laga pher kiray ko sharab ke glass main dala our keera thori dair bad mar kar glass ki teh main baith gaya ustad ne larkon se pucha tumhain pata hai is tajar bay se hum ne kiya seekha.
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eik larka bola humne ye seekha k sharab piney se pait main kiray nahin parte.