| 1. | Events in any real world are both complex and uncertain .
任何现实社会里的事件都复杂多变。 |
| 2. | Combinatorial theory is exceptionally useful in the real world .
组合论在现实世界中格外有用。 |
| 3. | The real world is always more complex than any simple model .
现实世界总是比任何简单模型复杂。 |
| 4. | Unfortunately, the real world never behaves so perfectly .
遗憾的是，现实世界从来不会表现得如此完美。 |
| 5. | In this section we will overlook some of the turbulence of the real world .
本节我们将撇开现实生活中的一些混乱因素。 |
| 6. | Of course, pure market systems are notable for their absence in the real world .
当然，在现实世界中，纯粹市场体系显然是不存在的。 |
| 7. | You ache with the need to convince yourself that you do exist in the real world .
你急切地要使自己相信你确确实实存在于这个现实世界里。 |
| 8. | In order to determine their merit or validity, such conventional wisdoms must be related to real world conditions .
为了确定它们的合理性或正确性，一般必须结合客观实际情况进行分析。 |
| 9. | Engrossing himself in the theory and practice of intelligence, he crossed from the periphery into the real world of espionage .
他全力倾注于对情报理论的研究和实践，从谍报世界的外部跨进到了它的内层。 |
| 10. | The world of dreams is our real world whilst we are sleeping because our attention then lapses from the sensible world .
在睡眠中梦见的世界便是我们的真实世界，因为那时我们的注意力已从可感知世界转移开。 |
