For example 'free Wi-Fi in coffee shops is commonplace these days.'

例如，“咖啡厅里的免费如今已经司空见惯了。”

No problem, sir. There is Wi-Fi in all the rooms.

没问题，先生。所有房间都有无线网络。

I did. 2017, and they have Wi-Fi in the Himalayan Mountains.

2017年 他们在喜马拉雅山装了无线网。

The police use Wi-Fi to check a security camera in the store.

于是警察使用无线网查看店内的监控摄像头。

Next, the police use Wi-Fi to check security cameras near the store.

接着，警察使用无线网查看商店附近的监控摄像头。

In any case, having a good line of sight helps Wi-Fi as well.

同样，不论如何，若在视线之内有Wi-Fi信号源，信号当然也会更强。

These little devices create a Wi-Fi network, just like your Wi-Fi router in your house.

这些小设备可以创建Wi-Fi网络，就像您家中的Wi-Fi路由器一样。

It's kind of like how Wi-Fi works.

其工作原理和无线网络相像。

Oh, not at all Fi, they really love it!

哦，一点也不呢，Fi。他们爱死家庭作业了。

For those who don't, the Wi-Fi is free.

那些没有使用 TikTok 的人，我想对你们说，Wi-Fi 是免费的。（注：国会审讯上的 Wi-Fi 梗）。