|
|
| 41. | This causes siltation of valleys and dams, and is increasingly threatening the environment of the area. |
| 这样会造成淤塞溪谷和堤坝，并且越来越严重地威胁着这一地区的环境。 |
|
|
| | |
| 42. | Continuous extent of a river between two bends or of a canal between two locks |
| （河流两弯曲处或运河两船闸之间的）河段 |
|
|
| | |
| 43. | The dammed stream backed up and flooded the wheat fields |
| 那条用堤坝拦起的小河淤塞泛滥，淹没了麦地。 |
|
|
| | |
| 44. | This legendary path boasts class I to V rapids that rival the west's Colorado. |
| 这传奇的I-V级的河段使得它可以和西部的科罗拉多媲美。 |
|
|
| | |
| 45. | The United States borders Mexico along parts of the Rio Grande. |
| 美国沿着里奥格兰德河部分河段与墨西哥接壤。 |
|
|
| | |
| 46. | The wild is more than just an expanse of tangled forests, stagnant swamps and windswept plains. |
| 荒野不仅仅是宽广纠结的森林、滞淤塞的沼泽和暴风肆虐的平原。 |
|
|
| | |
| 47. | Restrict ions of speed should be imposed in river courses where navigation of ships may endanger the safety of embankments. |
| 在船舶航行可能危及堤岸安全的河段，应当限定航速。 |
|
|
| | |
| 48. | Results show that the construction of the Fuling dock has a little influence on flood control and flow regime of the Fuling reach. |
| 结果表明，修建涪陵港区码头对该河段的防洪及河势变化影响不大。 |
|
|
| | |
| 49. | Strong dikes have been built along this part of the river to fend back floods. |
| 沿这部分河段修筑了坚固的大堤以挡住洪水。 |
|
|
| | |
| 50. | Accumulation of refuse, choked or defective plumbing systems, water dripping from air-conditioners, and water seepage inside private premises are common sanitary nuisances. |
| 垃圾堆积、喉管淤塞或损坏、冷气机滴水、私人住宅渗水等都是常见的环境卫生滋扰。 |
|
|
| | |