VOA慢速英语:How to Turn Your Phone into a Wi-Fi Hotspot

短语讲解：

1. While it may seem as if Wi-Fi is available everywhere, sooner or later you will go somewhere Wi-Fi is not.

sooner or later 迟早; 早晚有一天
例句：I will tell you, sooner or later, all the complicated process.
我迟早要把这一复杂的过程全部告诉你。

2. You may be able to avoid paying a fee for your tablet's cellular plan by tethering your tablet.

be able to 能够; 能
例句：They may be able to help with childcare so that you can have a break
他们可以帮忙照料孩子，这样你就可以歇一歇了。

3. Tether only when you need it, so you can avoid running out of data before the end of the month.

run out of 用完; 耗尽; 从…跑出
例句：They have run out of ideas
他们已经想不出任何办法了。

4. You will save battery power and data if you turn the hotspot off as soon as you are finished tethering.

as soon as 一…就…; 一经
例句：As soon as we found this out, we closed the ward
我们一发现此事就关闭了病房。