Hostess:Whatadvicewouldyougivetosingersfacingvoiceprobl...
問題詳情：Hostess:Whatadvicewouldyougivetosingersfacingvoiceproblems?Doctor:Ifpopsingershavegotvoiceproblems,theyreallyneedtobemore__11__(select)aboutwheretheywork.Theyshouldn'tworkinsmokyatmospheres.T...