一、疫情防控1.控制传染源、切断传播途径tocontrol the sources of infection and cut off the channels of transmission2.打破传播链to break the chains of transmission3.尽
后来,人们就以亚军称呼比赛中的第二名。例:Italy, with roughly the same population, has won four World Cups and been runner-up in a few more.