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Bezos: This is fantastic and important question. To be innovative you have to experiment. If you want to have more invention, you need to do more experiments per week, per month, per year, per decade. It’s that simple. You cannot invent without experimenting. And here’s the other thing about experiments: Lots of them fail. If you know it’s going to work in advance, it is not an experiment.

Besides ensuring the safety of water supply for people in urban and rural areas, Yunnan's water conservancy department is also working to guarantee water supply for industrial and agricultural production.

Biden has floated the idea of a national mask mandate, and of the economy he recently said he "would shut it down" if there were a second wave of the virus.

Belgium, with merely half of Beijing's population, is also deepening its air connectivity with China. Following the direct Shanghai-Brussels flight route launched last year, direct flight between Shenzhen and Brussels will begin in March. Hainan Airline has operated a direct flight between Beijing and Brussels for a number of years.

Besides, both sides agreed to launch a working group and feasibility study to establish a China-UK bond market connect arrangement to help facilitate greater two-way investment into each other's bond markets, according to the statement.