Chinese scientists ne tehkikat k baad
yeh inkeshaf kya hai ,
k surmaee chupkali ko agar ubal ker dhoop main sukha ker ,
papar jesa karunchi hone k baad khaya jae to us se ...
two frn are talking to each other
1st: kal tumhare pati pipe se apne flat mai ja rahe the.
2nd:haan pairon mai plaster k baad doctor ne unhe seediyan[stairs] chadne se mana kiya hai