18.out of this world 非常好
——Have you tried Susan’s apple pie? (你試過Susan的蘋果派嗎?)
——I got the last piece。 And it was out of this world。(我拿到最后一塊。好吃極了。)
19.play by ear 隨機應變,視情形而定
——Marty, are you doing anything special for your presentation inpolitical science tomorrow? (Marty,你在為明天的政治學演講準備與眾不同的材料嗎?)
——Not really, because the class so often turns into a discussion,I’ve decided to play it by ear。 (不。那門課常常最后變成討論。我決定視情形而定。)