万一倒了，最好把身体侧躺紧紧缩成一团，双腿弯曲，头贴近膝盖，双手抱头，并把在上面的肘部压在大腿上。

来源: Shubin 于 2022-10-29 18:55:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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