VOA慢速英语:License Plate Readers Raise Privacy Concerns

短语讲解：

1. "It has paid dividends. We have caught some people involved in some serious crimes because of the LPR," said Tabibi.

because of 因为
例句：We broke up because of an invitation.
我们因为一次邀请而分手。

2. Privacy groups are concerned about the growing use of these devices.

concern about 使（自己）关心…
例句：Concern about the clout of the internet giants is growing.
网络巨头之间的斗争正引起人们的关注。

3. "...Once you are past a certain periods of time, it is very unlikely it is going to be useful. Meanwhile we are creating this giant infrastructure for tracking everybody all the time," said Stanley.

be going to 要，会
例句：They tend to be going to school.
他们都将去上学。

4. And if I went out and ran your tag in our server, I would not be able to track you.

be able to 能，会
例句：People will be able to plan responsibly.
人们将能够负责任地进行规划。