我用这个语句时为什么在不同的电脑上会出现不同的效果,求解释
webBrowser1.Url = new Uri("http://maps.google.com/maps?q=" + 30.30467 + "," + 120.171839 + "&hl=zh-CN&ll=" + 30.30467 + "," + 120.171839 + "&spn=0.017793,0.042272&sll=" + 30.30467 + "," + 120.171839 + "&sspn=4.578826,10.821533&t=m&z=" + 10);
在我的电脑上能实现,在别人的就出现该导航已取消。怎么办啊?