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At the Steve Jobs Theatre in Cupertino, service was the protagonist at the spring event as the company announced a magazine subscription service, a credit card and an online game service and an original streaming TV service, called Apple News+, Apple Card, Apple Arcade and Apple TV+, respectively.

At present, free textbooks related to music, art and physical for the nine-year compulsory education have been reused, but account for less than a fraction of the total number of textbooks. Because of the supply chains obstruction, which increase the costs to match supply with demand, the lack of sound platform and service supporting system for the second-hand textbook trade, most of the textbooks used for compulsory education and higher education end up as waste.

At the time when Crozier wrote the memo, about 70 crew members had tested positive for COVID-19. The Navy now has tested all of near 5,000 crew members aboard the warship.

At the same time, the world economy has been adjusted thoroughly, with protectionism and unilateralism rising affecting economic globalization, while multilateralism and the free trade system are being challenged, and the overall development of the world economy is faced with many risks and uncertainties. However, economic globalization is an irreversible trend, and globalization is bound to move forward and provide strong impetus for the development of the world economy. So, to face the new situation and new challenges, the only right choice is to cooperate hand in hand for win-win solutions.

At the same time, China will continue engaging the world in making a joint response to COVID-19.