Some peaks and ridges face each other and form deep cliffs and gullies.

有的峰岭夹峙峡谷自然形成了陡壁深壑.

Gullies, streaks, ripples and dust devil tracks on Russell Crater Dunes.

沟壑, 条纹, 波纹和沙尘暴,罗素环形山沙丘轨道.

Mountain streams spill down frozen gullies and snow blankets spruce and Aspen.

山涧溢出结冰的山壑，冰雪覆盖云杉和山杨。

It is, in form, a narrow river valley, with deep gullies running up into the hills.

就地形而论，这儿是一条狭窄的河谷，其中流淌着一道道发源自山间的深溪。

I love the way it kind of goes down all the little gullies, straight through, there we go.

我喜欢看着冰淇淋沿着折痕流下来，流遍苹果塔，切下一块。

The water that poured don from the surrounding mountain gullies were held in the reservoir.

从四周山沟里倾泻而下的洪水都拦蓄在水库里了.

Hilly - gullies Loess region is the most fragile and underdeveloped area of the Loess Plateau.

黄土丘陵沟壑区是黄土高原生态环境极其脆弱,经济发展十分落后的地区.

For mudflow investigating, method of inspecting one by one the scenes of gullies has long been used.

泥石流沟的调查，以往都是采用地面现场观察的方法。

The western slopes are streaked with innumerable gray-brown gullies, the paths of lava and mudflows (lahars).

西侧的山麓布满了无数灰褐色的冲刷沟，那时岩浆和泥石流所经之处留下的痕迹（lahars，爪洼语里火山泥流之意）。

These phenomena also reveal the nonuniformity and self-similarity of debris flow gullies development on certain degree.

这也在一定程度上揭示了这些泥石流沟谷形态演变的非均匀性和自相似性。