學動作用了一個星期。把youtube的速度放到５０％。然後又用了２周時間。每天大概跳個２－３遍。

來源: jinxiu2019 於 2020-08-18 05:03:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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