回複：昨天差點掉路邊的溝裏，所以請教這裏的高人一個關於GPS的問題

來源: 於 2009-01-16 09:03:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

it can not help you solve this problem, it only can be correct 5m when you drive .