text: Yaar, agar hum public transport zyada use karne lage toh kitna acha hoga! Traffic bhi kam hoga aur environment bhi khush rahega, don’t you think?Bilkul! Bus aur metro ka use karne se toh hum time bhi save kar sakte hain, aur fitness bhi improve hoga, kyunki walking bhi zaroori hai na!