His breath grew more and more labored, his lungs like a bellows struggling for air. He found some strength somewhere to shake with the effort of raising his hand to touch that tiny flower-like face, forcing a smile.,The doctor turned his head and whispered four words to the two elderly people. The old people could no longer control their tears.,The snake has a slender body and weak venom. It's not like a venomous snake with a triangular head and thin neck. It mostly relies on constriction to kill its prey, using venom only as a supplement.。