This is happening in real time, so you can see the time stamp up there.

这是实时发生的，你可以看到上面的时间标记。

You can see the time on your watch, if you don't have a watch there are clocks on walls and on many buildings.

你可以通过手表看时间，如果没有表，很多大楼的墙上有挂钟。