求翻译：• 河段谷中谷现象明显，河谷上部谷坡较缓，下部陡峻，河谷上有另星的谷肩平台分布。谷坡不稳定，崩塌、滑坡和泥石流频繁发生。是什么意思？

• river valley Valley phenomenon obvious gentler slope of the valley upper valley, the lower part of a steep valley on another Star Valley shoulder platform distribution. Valley slope instability, avalanches, landslides and mudslides occur frequently.

• • River valley is obvious in the valley, upper valley Valley slope, and the bottom is slow, steep valley on the shoulders of another star distribution platform. Valley slope instability, landslides, and mudslides landslides occur frequently.

• The section of river valley in valley phenomenon is obvious, on river valley Gu Pojiao slow, lower part high and precipitous, on the river valley has another star valley shoulder platform distribution.Gu Po is unstable, avalanche, landslide and mud-rock flow frequent occurrence.

· Valley phenomenon apparent in the River Valley, Valley of the upper Valley side a gentler and lower steep, Valley of the Valley there is another star on shoulder platform distribution. Brae instability, collapse, landslide and debris flows occur frequently.

正在翻译，请等待...