请根据对话内容，从下列方框中选择适当的单词或短语填空。

A: Do you know what AI is? I think it's a latest technology.

B: I know something about it. AI is the science of making intelligent machines, and itpeople do many "smart" things.

A: Sounds fantastic! What can it do for us?

B: Many things. Recently AI has already changed our  lives,self-driving cars, Apple's Siri, UAV (无人机) and so on.

A: Can you tell me more about self-driving technology? I'min it.

B: Of course. It can understand what people say. While driving, you can ask it to do the things by justit.

A: Wow, it's really cool! New technology makes our life more enjoyable!

B:! I'm expecting the coming amazing world.