快走半小时最多2mile多点吧。烧不了太多calories。估计主要靠节食.

来源: 随园居士于 2023-12-16 19:47:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.