Now they account for four out of every five bags handed out

four out of five的意思? 求翻译China bags three gold medals out of five Four out of five doctors say that dog hair is bad for your l Four out of five of those asked put meeting... one out of five和one out of every five区别? four out of four out of one The light goes out for five minutes every two minutes. four in Four in ten said they .Four in ten four out of ten呢? 英译中one out of four four out of last seven two out of five adults?