【生活小常識】為什麼跑步的時候身體側邊會有刺痛感？ (What's Causing That Stitch in Your Side?)┃VoiceTube 看影片學英語
You're running, here in the last quarter of the marathon.
你正在跑步，已經跑到馬拉松的最後幾哩路了。