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Argentine students in an advanced Chinese language class hold papers with "G20 Argentina welcomes you" written in Chinese characters on Wednesday at the Confucius Institute at the University of Buenos Aires in the country's capital. XU JINGXING/CHINA DAILY

Arriving on the heels of Ampil, Jongdari and Yagi, Typhoon Rumbia was the fourth to make landfall in the Shanghai area, and the third to make a direct hit on the city. Shanghai is the first Chinese city to have so many typhoon landfalls in a month since 1949, said Wu Rui, chief service officer at the Shanghai Meteorological Service.

Apple said revenue from the iPhone declined 15 percent from the year-ago period. In China, Apple reported revenue of .1 billion, down sharply from .9 billion last year.

Argentine importer Sideco showcased JAC-branded SUVs and pickups at Arenas Studios, the expansive moviemaking venue in the La Boca district of Buenos Aires, capital of the country.

Artificial intelligence is playing an active part in helping the world contain the COVID-19 pandemic, which will accelerate its use in healthcare, industrial production, and other sectors, company executives said.