ดูวิดีโอฟรี Turtle Yawning Underwater
คำอธิบายแอนิเมชัน:
So it's possible to yawn underwater if you can breathe. It's not an air thing but more of a reflex and oxygen requirement measurement.
So it's possible to yawn underwater if you can breathe. It's not an air thing but more of a reflex and oxygen requirement measurement.