Shelley was advised that the Italian climate would rejuvenate him.有人建议雪莱去意大利，那里的天气会使他恢复活力。The style Shelley is using here is that of popular lampoon.这里雪莱用的是通俗的嘲讽手法。Shelley was advised that the Italian climate would rejuv...
Biological systems have been doing this for billions of years.生物系统亿万年来一直都是这样。Billions of pounds are riding on the outcome of the election.几十亿英镑都取决于这次选举的结果。Israel accepted billions of dollars in war reparations.以色列得到了几十亿美...