if you try cross-country skiing, you will change your mind.

if you try cross-country skiing, you will change your mind.

所有跟贴·加跟贴·新语丝读书论坛

送交者: true 于 2008-12-20, 16:16:15:

回答: 滑冰不能把心跳增加到靶心率的区域之内，心跳不超过１００由 HunHunSheng 于 2008-12-20, 15:54:26:

sorry, I didn't read your post carefully. I thought you talked about skiing. (无内容) - true (0 bytes) 2008-12-20, 16:17:24 (286027)