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And it is a pretext, as freedom of navigation in the South China Sea has never been a problem. Hundreds of thousands of commercial ships pass through the strategic waterway each year transporting an estimated trillion worth of goods. Not a single one has found its freedom of navigation compromised.

An unmanned rice planter operates on Qixing Farm on the Sanjiang Plain, a major rice growing area in Heilongjiang province, in May, 2020. [Photo by Wang Lijiao/For China Daily]

And, indeed, these go beyond the requisite routines of dolphins dancing and jumping through hoops that are the staple of nearly every marine park around the world.

And Frankfurt stocks lost 2.5 percent after Germany also ramped up Covid-19 restrictions, while the EU's disease control agency labeled more than half of the bloc's member states as red zones in a new map to guide countries' decisions on travel restrictions.

And in New York City, data released Wednesday by the city's health department showed that Hispanics make up 34 percent of people who have died of the virus but 29 percent of the population. African Americans make up 28 percent of those who have died, but 22 percent of the population, according to the Department of Health and Mental Hygiene.