you may be watching a tour and you can pause anywhere along the way, pull up other information -- there are lots of Web and information sources about places you might want to go -- you can zoom in, you can pull back out.
你可以观看旅程，也可以随时随地停留， 收集其他信息。 关于您要前往的目的地，有许多网络和信息源可供查看。 关于您要前往的目的地，有许多网络和信息源可供查看。 你可以方法放大，可以缩小