您要查找的是不是：
- gully drainagee 切沟侵蚀
- The torrent scoured a gully down the hillside. 那激流顺山坡而下冲出一条水沟。
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- A few days afterwards a heavy wagon pass through the gully. 几天後一辆大篷车经过了这个小峡谷。
- He took off his shoes and waded across the shallow gully. 他脱下鞋子涉过了浅水沟。
- A few days afterwards a heavy wagon passed through the gully. 几天后一辆大篷车经过了这个小峡谷。
- The running water eroded a gully. 流水冲蚀出一条沟渠。
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- The creek had eroded deep into the little gully. 泾水把那狭窄的河床浸蚀得很厉害。
- They clambered up a narrow gully. 他们爬上了一条狭窄的山沟。
- A ravine or gully, especially in southern Asia. 峡谷或排水沟，尤指在南亚
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- Why did you take me to this mountain gully? 你怎么把我带到山沟里来了?
- Could you tell me how to get to the West Sea Gully? 请问,咱们西海大峡谷怎么走?
- The town's drainage is very efficient. 这城市的排水系统很好。
- But the moon shines on the gully. 奈何明月照沟渠呀稍等一会。
- A drainage passage, as to a culvert. 排水沟排水通道，如阴沟
- A ravine or gully,especially in southern Asia. 峡谷或排水沟，尤指在南亚
- The torrent scoured a gully down the hillside . 那急流顺山坡而下冲出一条水沟.
