| 1. | Over the past twenty years apple production methods have changed profoundly .
过去二十多年来，苹果栽培技术发生了深刻的变化。 |
| 2. | Southern district beaches over the past twenty years
南区泳滩过往20年的演变 |
| 3. | The purpose of this article is to review the development of research over the past twenty years on china ' s financial reforms
摘要本文目的是要对过去二十年来有关中国大陆金融改革的现有研究成果作一历史回顾。 |
| 4. | Although there remains work to be done in improving our beach water quality , much has been achieved over the past twenty years
虽然过去20年来努力的成果令人鼓舞，但放眼未来，我们仍需继往开来进一步改善泳滩的水质。 |
| 5. | Even more shocking is the fact that the number and rate of imprisonment have more than doubled over the past twenty years , and recidivism ?
更让人吃惊的事实是监禁的数目和比例在过去的二十年中翻了一番还有余，以及累犯率? |
| 6. | This article regards the scholarship of teaching and learning movement as the most important reform in american higher education over the past twenty years
摘要大学教学学术运动是近二十年来美国高等教育领域进行的最重要的改革。 |
| 7. | In the face of this deterioration in river water quality , the government over the past twenty years has inaugurated a series of control measures designed to reverse the trend
面对河溪水质恶化，政府在过往20年来推行了一连串的管制措施，竭力扭转颓势。 |
| 8. | I believe that , given what it has achieved over the past twenty years , the epds river water quality monitoring programme will remain an essential tool for the future
环保署的河溪水质监测计划在过去20年取得不俗的成果，我相信日后它仍会是重要的监测工具。 |
| 9. | The second chapter addresses such issues as the concepts of culture and cultural structure , and reviews the changes in the cultural structure of the junior english textbooks used over the past twenty years
第二部分提出文化和文化结构的概念，由此回顾近二十年来中学外语教学教材文化结构的变化。 |
