| 1. | Pennsylvania sits on 35 billion tons of coal .
宾州煤的蕴藏量为三百五十亿吨。 |
| 2. | A bank had billions of dollars in clients' trust funds to invest .
银行吸引了几十亿美元的客户信托金供投资之用。 |
| 3. | As a slowly contracting dwarf the star may remain luminous for billions of years .
收缩较慢的白矮星仍会发光几十亿年。 |
| 4. | Mexico needed $1 billion to avoid defaulting on loans to new york banks.
墨西哥需要十亿美元以免拖欠一些纽约银行的贷款。 |
| 5. | The mortgage debt in 1976 on all private homes was around $684,000 million.
一九七六年，所有私人住房的抵押借款约为六千八百四十亿美元。 |
| 6. | Their ancestors have been eating according to flavor for upwards of a billion years .
他们的祖先已经根据滋味来吃东西吃了十亿年以上了。 |
| 7. | He has spent too many of his country's sudden billions of dollars on his army .
他把他的国家暴发得来的几十亿美元过多地花在他的军队身上。 |
| 8. | Today the family has holdings that are estimated to be worth between 3 billion and 5 billion dollars .
今天他们的家产估计在三十至五十亿美元左右。 |
| 9. | Now that curtain has risen and men can look back to a past of scores and hundreds of millions of years .
帘幕已揭开，人们可以回溯几十亿年之久的过去了。 |
| 10. | A group of leading banks constituted a milliard-dollar pool to maintain and stabilize the market .
一些重要的银行筹出了十亿美元的资金，以求维持和稳定市场。 |
