How can a bill can become a law without the presidents signature

If he specifically rejects the bill, called a veto, the bill returns to Congress. There it is voted on again, and if both houses of Congress pass the bill again, but this time by a two-thirds majority, then the bill becomes law without the President's signature.

they consider la nina a warm place and el nino a cool place but all aoround its pretty neatrual

wheres the poem i cant need more info