It is well known that；As we all know；as known to all；as is well known；it's commonly known that;notably;notiously;be universally [widely] known; Everybody knows ; it is common knowledge that; It is known to all that; It is particularly notorious thatItiswellknownthat；Asweallknow；asknowntoall；asiswellknown；it'scommonlyknownthat;notably;notiously;beuniversally[widely]known;Everybodyknows;itiscommonknowledgethat;Itisknowntoallthat;Itisparticularlynotoriousthatthat; It is particularly notorious that
众所周知翻译