at first I thought it is mistake, then I try 3 times using the

来源: 于 2010-03-15 07:55:18 [旧帖] [给我悄悄话] 本文已被阅读：次

manual calculation, I got 38/36.5/37.5, same route, all cruise at 65m/h, by the way, I don't have uphill here.