Aaj kal pta nhi kya ho rha h
Jisko dekho wahi train extension ki baat kr rha h..
Sabhi log extension ki baat kr rhe h
Extension se alag bhi toh koi...
more... topic hoga ....
Railways mein sirf extension hi h kya ...
Kis liye sab extension extension krte hain
Yeh extension Krna toh sahi nahi .......