adj.從前的
That country came off the gold standard long ago. 那個(gè)國(guó)家好久之前就放棄金本位制了。
Long ago enormous animals lived on the earth. 很久以前，地球上生活著巨大的動(dòng)物。
The area was fanned out long ago. 這一地區(qū)的土地地力早已耗盡了。
The dinosaurs disappeared long ago. 恐龍很久以前就絕種了。
Our office was soundproofed not long ago. 我們的辦公室不久前安裝了隔音設(shè)施。
