好处是可以调整。比如缩短时间或者做慢点。我上课经常偷一下懒，比如多休息一会儿，或者skip几个动作

来源: 码农白兰度于 2024-11-15 10:13:26 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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