You can also listen to some audio books while running and weight-lifting
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: HunHunSheng 于 2005-8-08, 15:41:13:
回答: Ping-pong is too much of fun to be real exercise 由 HunHunSheng 于 2005-8-08, 15:38:48:
So you "read" a lot of books
所有跟贴:
加跟贴
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl