China has once again proved its {#blank#}1{#/blank#} (able)to change the world with the “new four great inventions”: high-speed railways, electronic payments, shared bicycles and online shopping.

    They're related to China's high-tech innovation(创新),{#blank#}2{#/blank#} has improved the quality of people's lives, according to a survey{#blank#}3{#/blank#}(make)by the Belt and Road Research Institute of Beijing Foreign Studies University.

    “My wallet is no longer in use. I can buy and eat whatever I want simply with a fingertip on my phone,” said{#blank#}4{#/blank#} university student, adding that “even pancake sellers are using mobile payment.”

    The bikes {#blank#}5{#/blank#}(them)are not new, but the operating model of bike-sharing {#blank#}6{#/blank#}(base)on satellite navigation system, mobile payment, big data and other high technologies.

    China has entered a new innovative era, thanks to the large amounts of capital China has invested in {#blank#}7{#/blank#}(encourage)innovation, said Bernhard Schwartlander, WHO Representative in China.

    {#blank#}8{#/blank#}is increasingly clear that China is innovating and no longer copying western ideas. This is {#blank#}9{#/blank#}(especial)true in mobile, where China is leading in many ways such as…social messaging app WeChat, she said. This is partly because China skipped over the PC era and went directly to mobile. China has the {#blank#}10{#/blank#}(large)mobile use in the world.

    I was living a life in my screen and hardly noticed what {#blank#}1{#/blank#} (be) around me. I was always checking the time and thinking of future {#blank#}2{#/blank#} (plan). My thought was: "Who's going to text me now? What will I do next?" My bedtime routine was usually centered {#blank#}3{#/blank#} one thing: my phone. {#blank#}4{#/blank#} I went to sleep, I browsed through news websites and checked my emails. When I woke up in the middle of the night, I did the same thing. The problem with this was that I felt anxious every night.

    So when my friends invited me {#blank#}5{#/blank#} (go) for a long weekend camping without the cell service, I thought this was {#blank#}6{#/blank#} (exact) what I needed. Here's how {#blank#}7{#/blank#} (keep) away from my phone for 48 hours changed me and my way of life.

    Without my phone, I {#blank#}8{#/blank#} (fall) asleep listening to the songs of frogs and crickets. In the morning, I woke up {#blank#}9{#/blank#} (feel) energetic. Sitting by the river, riding a bike, or singing old songs, I truly enjoyed what I was doing.

    I felt free without my phone at weekend camp, {#blank#}10{#/blank#} changed me completely. I listened to what my body wanted instead of what my phone was telling me to do.

    China's first artificial intelligence (Al) textbook for high school students {#blank#}1{#/blank#}(bring) out last week, following a plan by central government {#blank#}2{#/blank#}(include) Al courses in primary and secondary school.

    The nine - chapter textbook, {#blank#}3{#/blank#}(name) " Fundamentals of Artificial Intelligence" , was written by outstanding {#blank#}4{#/blank#}(scholar) from well - known schools nationwide, under the joint efforts by the research center for MOOC at East China Normal University and Al startup SenseTime. It includes the history of Al and how the technology can be applied in areas such as facial recognition, auto driving and public security.

    "The textbook focuses not only on basics of Al, but on {#blank#}5{#/blank#}(practice) use of Al in daily life," said Chen Yukun, a professor at East China Normal University, {#blank#}6{#/blank#} is also a contributor to the book.

    Up till now, about 40 high schools across the country {#blank#}7{#/blank#}(undertake) the task of being the first group of Al high education pilot program {#blank#}8{#/blank#} introducing the textbook in the curriculum. "The Al sector is facing a talent shortage {#blank#}9{#/blank#}(global). The publication of the book is {#blank#}10{#/blank#}breakthrough as it takes Al technology out of the 'Ivory tower' and makes it part of high school learning," said Lin Dahua, a professor at the Chinese University of Hong Kong.