FROM PROBLEMS TO SOLUTIONS
Economic development is necessary if we want to improve society. There comes a time when the old must give way to the new，英语口语，and it is not possible to preserve everything from our past as we move towards the future. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge.，
Economic development is necessary if we want to improve society. There comes a time when the old must give way to the new，and it is not possible to preserve everything from our past as we move towards the future. Finding and keeping the right balance between progress and the protection of cultural sites can be a big challenge.
英语是：In 1980s。解释：In 1980s [词典] 在上世纪80年代；[例句]For example, in 1980s, a sewing machine, a bicycle, and a recorder were musts in amarriage.比如在上世纪80年代，嫁妆必须包括缝纫机、自行。
如果我们想改善社会，经济发展是必要的。总有一天，旧事物必须让位于新事物，当我们走向未来时，我们不可能保留我们从过去开始的一切。在进步和对文化遗址的保护之间找到并保持正确的平衡可能是一个巨大的挑战。
Big challenges，however，can sometimes lead to great solutions. In the 1950s， the Egyptian government wanted to build a new dam across the Nile in order to control floods，produce electricity，and supply water to more farmers in the area. But the proposal led to protests. Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypt’s cultural heritage. After listening to the scientists who had studied the problem， and citizens who lived near the dam，the government turned to the United Nations for help in 1959.
in 1980是一般过去时态。in 1980用的是一般过去时，这个短语是表示过去的时间。而且它是一般过去时的时间状语。一般过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。简介：一般过去时（si。
然而，巨大的挑战有时会带来伟大的解决方案。在20世纪50年代，埃及政府希望在尼罗河上修建一座新的大坝，以控制洪水、发电，并为该地区更多的农民供水。但这项提议引发了抗议活动。大坝的水可能会破坏一些寺庙，破坏作为埃及文化遗产重要组成部分的文物。在听取了研究过这个问题的科学家和住在大坝附近的市民的意见后，政府于1959年向联合国寻求帮助。
The project brought together governments and environmentalists from around the world. Temples and other cultural sites were taken down piece by piece，and then moved and put back together again in a place where they were safe from the water. In 1961，German engineers moved the first temple. Over the next 20 years，thousands of engineers and workers rescued 22 temples and countless cultural relics. Fifty countries donated nearly $80 million to the project.
When the project ended in 1980，it was considered a great success. Not only had the countries found a path to the future that did not run over the relics of the past，but they had also learnt that it was possible for countries to work together to build a better tomorrow.
该项目汇集了来自世界各地的政府和环保人士。寺庙和其他文化遗址被一块一块地取下来，然后移动并重新组合在一个安全防水的地方。1961年，德国工程师搬迁了第一座寺庙。在接下来的20年里，数千名工程师和工人拯救了22座寺庙和无数的文物。50个国家向该项目捐赠了近8000万美元。当这个项目在1980年结束时，它被认为是一个巨大的成功。这些国家不仅找到了一条通往过去遗迹的道路，而且还认识到，各国有可能共同努力建设一个更美好的明天。
在二十世纪八十年代的英文：in the 1980s the 读法 英 [ðə;ði:] 美 [ðə; ði]1、作冠词的意思是： 这；那 2、作副词的意思是： 更加（用于比较级，最高级前）短语 1。
The spirit of the Aswan Dam project is still alive today. Perhaps the best example is shown by UNESCO，which runs a programme that prevents world cultural heritage sites around the world from disappearing . If a problem seems too difficult for a single nation，the global community can sometimes provide a solution.
1、in the 1980s或in the 1980's 表示的意思是在20世纪80年代，即1980年至1989年之间。2、in 1980是指在1980年那一年内。二、构词方式不同 1、in the 1980s或in the 1980's ，在介词in和年代之间要加定冠词the。
阿斯旺大坝工程的精神至今仍然存在。也许最好的例子是联合国教科文组织，该组织开展了一项防止世界文化遗产消失的计划。如果一个问题对一个国家来说似乎太困难，国际社会有时可以提供一个解决方案。
