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Blue Origin’s engineers work on the hydrogen-fueled BE-3 engine, which is used on the company’s New Shepard suborbital spaceship. (Credit: Blue Origin)
Bloomberg and Reuters contributed to this story.
Book lovers attend the 2018 Shanghai Book Fair at the Shanghai Exhibition Center on Aug 15, 2018. More than 5,000 books are on display at the week-long fair, which kicked off on Wednesday. [Photo/IC]
Both Amazon and Google recently introduced new smart speakers ahead of the busy holiday shopping season. As part of its big devices event in September, Amazon refreshed the flagship 0 Echo speaker and introduced the new 0 high-end Echo Studio. A few weeks later, Google unveiled a refreshed Nest Mini, formerly known as the Google Home Mini, with double strength bass and the ability to connect speakers together to build a sound system.
Border authorities at the land ports connecting the Chinese mainland with Hong Kong and Macao are preparing for a travel rush from Thursday to Feb 9.
来源：资阳报