Living in the digital age, we are unavoidably exposed to all kinds of digital products, such as digital camera, digital

Living in the digital age, we are unavoidably exposed to all kinds of digital products, such as digital camera, digital

I like digital products. It is advanced and convenient. For example, nowadays our family has a digital camera. We can t

I like digital products. It is advanced and convenient. For example, nowadays our family has a digital camera. We can t