| 1. | In the fifties attention shifted to the underdeveloped countries of asia .
在五十年代，注意力转向亚洲的不发达国家。 |
| 2. | He used gunpowder to seize both on the underdeveloped continents of asia and africa .
他依仗着火药的力量在落后的亚、非洲进行掠夺。 |
| 3. | There is no typical underdeveloped country. they come in all sizes and conditions .
没有一个国家是典型的不发达国家。它们有着各种不同的规模和情况。 |
| 4. | First, most underdeveloped countries have only inadequate surveys of their natural resources .
第一，大多数不发达国家对其自然资源只作了不充分的勘探。 |
| 5. | We must make benefits of our scientific advances for the improvement and growth of underdeveloped areas .
为了尚未开发地区的改善和发展，我们必须以我们的科学进步向他们提供援助。 |
| 6. | I said : ” human ' s science is so underdeveloped
我说： “人类的科学实在太不发达了。 |
| 7. | Pattern of farmland arrangement in underdeveloped area
经济欠发达地区农地整理模式 |
| 8. | So i went down to mexico , which is heavily underdeveloped
于是，我去还很不发达的墨西哥 |
| 9. | The reflection on the reemployment in the underdeveloped areas
欠发达地区再就业问题的思考 |
| 10. | Many underdeveloped countries own their natural resources
许多不发达国家都拥有自然资源。 |
