That herbal prescription has been lost to posterity.

　　這種藥方?jīng)]能傳下來(lái)。

　　Yet plenty has been lost too, even in cultures that still live to eat, take Italy.

　　然而，人們也失去了許多，即使是在那些仍然為吃飯而活的文化中也是一樣，拿意大利舉例來(lái)說(shuō)。

　　Moran says one of the problems with jazz today is that the entertainment aspect of the music has been lost ．

　　莫蘭說(shuō),現在爵士樂(lè )的一個(gè)問(wèn)題是,失掉了音樂(lè )的娛樂(lè )性。

　　That ancient work has long been lost.

　　那部古書(shū)久已佚失。