常見例句雙語例句He threw a summersault on the bed.他在床上翻了一個筋斗。AB: I was 24 years old and at the top of my game when a freak summersault while downhill skiing paralyzed me.阿曼達(dá)：我24歲時在生命的最巔峰， 我速降滑雪時不慎摔倒， 我癱瘓了。 返回 summersault