I'll track her phone and text you her location.

我会追踪她的电话然后把她的地址发给你。

You might be able to find your phone's last known location but you won't be able to see any live location if it isn't connected to the internet.

你也许能找到你手机的最后一个已知位置，但是如果它没有连接到互联网，你就看不到任何实时位置。