用“frontline”造句大全，frontline造句
Thecommanderwasrecalledfromthefrontline.Publicschoolsservingasfrontlinepreventionandmonitoringcenters.Theyretiredtosaferpositionsbehindthefrontline.Whenyouworkatthefrontline,youshouldbepreparedtodealw...
用“frontline staff”造句大全，frontline staff造句
Anotherhospitalchiefexecutivesaid:"Ideallyitshouldbe100%offrontlinestaffhavingtheswinefluvaccine."InastatementlastweekPrimeMinisterSinghcalledforthe"priorityrecruitmentoffrontlinestaff"tofilllong-...