Can you trust a smart speaker?

(A) Do you have a smart speaker at home?
No! But I'm interested in this product. Perhaps I will get it in the future.
I can study it well in the home.
(B)What is a smart speaker?
It is like a assistant that help you to do something when you want.
You can ask any questions by this function. About weather or news.
It can tell you any information.
(C)How does a smart speaker work?
Through your voice command. It can analyze your sound that help you want to do.
So, this is a very smart and convenient method in our lives.
We should make use of it more.