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| 1. | Brucellosis is a worldwide problem of both public health and economic importance. |
| 布氏杆菌病对公共卫生和经济的重要性是世界性的广泛问题。 |
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| 2. | These scientists feel that human eating habits are often at the bottom of the worldwide food problem. |
| 这些科学家感到人类的饮食习惯经常是世界范围的食物问题的起源。 |
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| -- 来源 -- 英语晨读30分（高一） - 67 Food Problem |
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| 3. | Drought and water shortage is a worldwide problem, and the water resource ofour country is especially |
| 干旱缺水是一个世界性的问题。 我国是一个水资源非常紧缺的国家,人均年占有量仅 2200m3,不足世界人均占有量的 1/4。 |
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| 4. | worldwide problem |
| 世界性问题 |
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| 5. | through carbonate formations, especially in deep wells and in complicated formations bearing salt is a worldwide |
| 盐膏层钻井,特别是深井盐膏层和复合盐层钻井,是一个世界级的钻井技术难题。 |
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| 6. | Photocatalytic Titanium dioxide becomes the most attractive green product in recent years owing to the serious worldwide |
| 由于全球环境问题日益严重，使得光触媒二氧化钛成为近年来最具吸引力的绿色环保材料。 |
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| 7. | and they hoped to find out if the decrease in ozone could be the beginning of a worldwide problem. |
| 也希望发现臭氧的减少是否是一个世界性问题的开始。 |
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| -- 来源 -- 高中英语(高二上学期适用) 5 - Unit 6 Antarctica and the Environment Challenging Yourself |
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| 8. | challenges, safeguard peace and promote development under the complicated international situation is a major problem |
| 胡锦涛指出，在错综复杂的国际形势下，如何抓住机遇，迎接挑战，维护和平，促进发展，是摆在世界各国面前的重大课题。 |
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