| 1. | One of the greatest challenges facing mankind is the increasingly dire plight of millions of people in the poorest countries . 人类面临的一大挑战是最贫困国家里千百万人民所遭受的日益深重的苦难。 |
| 2. | The increasing population may be the greatest challenge of the world today 今天,人口增长也许是世界面临的最大挑战。 |
| 3. | Crisis prevention and sustainable development are among the great challenges of the next century 这是美国在新世纪到来前的挑战。 |
| 4. | Finding a cure for the malaria is one of the greatest challenges faced by the scientists 寻找疟疾的治疗方法是科学家们面临最大的挑战之一。 |
| 5. | The great challenge for data mining comes from huge databases of noisy , high - dimensionality data 受到噪声和高维度侵扰的巨型数据库给数据挖掘带来了挑战。 |
| 6. | Cultivating entrepreneurial creativity and innovation should be the greatest challenge of singaporeans 如何在人才培养上鼓励创意,在工作中提倡创新成为新加坡人的一大挑战。 |
| 7. | Since the 1990s , the development of the capital market has put forward the great challenge to the monetary policy 九十年代以来,股票市场的发展对货币政策提出了巨大的挑战。 |
| 8. | With the rapid growth of the mobile communication , the wireless pager is facing the great challenge 随着移动通信业务近年来的迅猛发展,无线寻呼业面临了前所未有的严峻挑战。 |