引入 Lead in

先觀看以下兩段影片，並想想以下兩種人工智能有甚麼相同和相異之處?

Watch the two videos below. Think about the similarities and differences between the two types of AI.

從最廣泛的定義來說，AI是任何可以自行學習、理解和行動的機器，由巨量數據中摸索出特定的規律與模式，並在遇到新情況時決定如何反應。因此，人工智能不局限於特定的應用範圍，並廣泛應用於日常生活之中。

A broad definition of AI refers to any device that is able to learn, understand, and take action independently as well as decide its reaction upon encountering new environments based on an interpretation of big data. It can be used for many different purposes and is increasingly being used in daily life.