The epidemic that lasted for half a year around the world is still spreading.The United States has 4.4 million confirmed cases.
Who should be responsible for this?
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Because of the messy and diverse structure of Hydraulic hoses and the diversified operating conditions, the service life of hoses depends not only on the quality but also on the proper maintenance.
A fire has broken out on US naval ship New Orleans off Japan’s Okinawa prefecture.
Dramatic footage shared by the Japanese public broadcaster NHK shows flames raging while the vessel was moored clo
After almost a year of relatively peaceful demonstrations,Serbia nears a state of war.
Protests by students,teachers,workers and government opposition began last December after 16 people were killed
