痛到在地板上扭來扭去

痛到 tongˋ daoˋ

(It hurts) It hurts to the point of

在地板上 zaiˋ diˋ banˇ shangˋ

(On the floor) On the floor

地板 diˋ banˇ

(Floor) Floor

扭來扭去 niuˇ laiˊ niuˇ quˋ

(Twist, Twisting, Writhe, Writhing) Writhe, Twist and Turn, Writhing, Twisting and turning