| 1. | This subject has made appreciable advances in the past few years . 过去几年中这方面已有较大的进展。 |
| 2. | The proportion of the population was going down in the past few years . 在过去的几年里人口出生率在下降。 |
| 3. | I follow american policy towards europe closely over the past few years . 我密切观察这些年来美国的对欧政策。 |
| 4. | The incidence of this disease has dropped considerably in the past few years . 近几年这种病的发病率大大降低了。 |
| 5. | Over the past few years increasing emphasis has been placed on the need for administrators in the health service to be trained in disciplines such as epidemiology . 在过去几年里,日益强调对卫生机构行政人员要进行某些学科,譬如流行病学的训练。 |
| 6. | They ' ve been on - again off - again for the past few years 过去几年他们一直分分合合 |
| 7. | They ' ve been on - again , off - again for the past few years 几年来他俩的关系是时好时坏 |
| 8. | Sales for the past few years have been , shall we say , 过去几年的业绩,可说是 |
| 9. | Many new railways have been laid down in the past few years 几年来修建了许多新铁路。 |
| 10. | Rural economy has improved greatly in the past few years 过去几年农业经济有很大发展。 |