量出是9度，算上摄像机角度误差不会超过12度

来源: 味苦于 2013-01-25 10:47:35 [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.