你最喜爱的科技产品是什么？它是怎样丰富你的生活的？

What's your favourite piece of technology, and how has it improved your life?

youdao

你最喜爱的科技产品是什么？它是怎样丰富你的生活的？

What's your favourite piece of technology, and how has it improved your life?

youdao