スピーキングチャレンジ寝不足？いつも疲れている本当の理由は何なのか？ (Why Are You Always Tired?)

聞いてみる

Some people are so full of life and energy, but for some reason even when you seem to get more than enough sleep, you're still fighting off yawns and fatigue through the day.

いつも元気がいっぱいの人がいますが、なんらかの理由で十分な睡眠を取っていても、1日中、あくびや疲れと戦っている人がいます。