您要查找的是不是：
- The river is silted up and the water flows sluggishly. 河道淤塞， 水流迟滞。
- The river is silted up. 河身淤淀。
- The river is silted up and the water flows sluggishly 河道淤塞，水流迟滞。
- Also the river is seriously silted up causing the swelling of the river water. 此外河沙严重的淤积造成了河水泛滥。
- The sand has silted up the mouth of the river. 泥沙已把河口堵住了。
- The sand has silted up the mouth of the river . 泥沙充塞了河口。
- The footbridge over the river is no longer in use. 河上的人行桥已不再使用了。
- Sand has silted up the river delta. 泥沙把这条河的三角洲淤塞了。
- The river is eating away at the bank. 河水侵蚀著两岸。
- The river is 300 kilometers in length. 那条河长300公里。
- The lower valley of the river is often flooded. 该河下游区域常遭洪水。
- The river is about 20 feet broad. 河宽约二十英尺。
- The riverbed is silted up, so there's no outlet for the floodwater. 河道淤塞，洪水无出路。
- The river is navigable during the rainy season. 该河在雨季可以通行。
- The river is filled up with mud. 小河充满了污泥。
- We can't cross the meadow there because the river is in flood. 我们不能从那里穿过草地，因为河水泛滥了。
- The sand have silt up the mouth of the river. 泥沙已把河口堵住了。
- The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。
- The fishing in this stretch of the river is strictly preserved. 此段河流严禁外人捕鱼。
- The passage is entirely silted up. 水道完全被淤泥堵塞了。
