劍橋詞典an important or difficult question on which a lot depends 事關(guān)重大的問題；難題 The $64,000 question is, can we repeat last year's success ? 關(guān)鍵問題是，我們能再創(chuàng)去年那樣輝煌的成績(jī)嗎? 返回 $64,000 question