| 1. | Air pollution is a global problem .
空气污染是全球性的问题。 |
| 2. | It would take a worldwide crisis to make food unobtainable from any source .
只有发生全球性危机，才会到处买不到食品。 |
| 3. | Eustatic change is pertaining to worldwide changes of sea level that affect all the oceans .
全球性海面升降变化是指一切海洋的世界性海平面的变化。 |
| 4. | We can distinguish two types of global climates which occurred intermittently in the past .
我们可以把全球性的气候分成两种类型，过去这两种气候轮替出现。 |
| 5. | Eustatic cycle is the interval of time during which a eustatic rise and fall of sea level takes place .
全球性海面升降周期是发生一次海平面升和降的时间间隔。 |
| 6. | Global changes of the heatbalance between the sun and the earth are influenced by variations in the solar constant .
太阳和地球间热平衡的全球性变化是太阳常数的变化引起的。 |
| 7. | The growth of the airline industry in the last twenty years, however, has made the convention business a worldwide enterprise .
但近二十年来，航空业的发展已经使承办会议成为全球性的业务。 |
| 8. | This global struggle has officially been named world war ii, and the history books will undoubtedly keep the error alive .
这个全球性的斗争已经正式定名为第二次世界大战，历史书上无疑地会把这个错误保留下去的。 |
| 9. | We have been assailed by pressures arising out of the unprecedented global recession and the resultant extremely unfavourable trade and aid environment .
空前的全球性经济衰退以及由此而产生的贸易和援助方面极端不利的局面给我们带来了压力。 |
| 10. | On the subject of pollution , it ' s a global problem
有关污染，这是个全球性问题。 |
