It's the steepest part of this trendline.

这是这线最陡峭部分。

Its sheer rock sides sweep up from a broad base until they cut off abruptly at the flat summit.

它陡峭岩石边从广阔基地拔地而起，，直到在平顶下突然被切断。

The path led to a tiny village perched on the steep sides of a mountain.

顺着小路，我们来到一个座落在陡峭山坡小村庄。

The sheer cliffs on three sides and the steep summit made the citadel virtually impregnable.

三面陡峭悬崖外加高耸山顶让这座堡垒坚不可摧。

All the way up the sheer rock face?

一直爬到陡峭岩壁？

The peaks grow tall with steep slopes.

形成既高又陡峭山顶。

I have to be really careful, for example, when I climbed the steep narrow stairs that lead to this lectern.

我必须非常小心，比如当我过这个陡峭狭窄楼梯，爬这个讲台时候。

Energy is particularly concentrated at the steep chemical gradients of hydrothermal vents.

能量特别集中在热液喷口陡峭化学梯度。

It's often used with the adjective steep, a steep learning curve.

它经常与形容词“陡峭”一起使用，陡峭学习曲线。

Christina was surprised by how steep the hills are.

克莉丝汀对这些山陡峭程度感到惊讶。

The road made an abrupt rise up the hill.

山时，这路有一个陡峭起。

And considering that people don't see these products in shops, or advertised on TV or in the press, it has been a pretty steep rise.

考虑到人们在商店、电视或报纸看不到这些产品广告，这算是一个相当陡峭。

This afternoon we're sailing through the Lemaire channel which is known to be absolutely beautiful because it's a very narrow channel with steep snowy cliffs on either side.

今天下午，我们将驶过勒梅尔海峡，众所周知，这航道非常美丽，非常狭窄，两边都是陡峭雪崖。

Then there's freestyle ski jumps, which means it's a very, very steep and short ramp, and they jump, and they have to, like, upside down, summersaults, and twists, and all kinds of interesting things.

然后是自由式跳台滑雪，意味着这是一个非常非常陡峭短坡道，选手们跳起来，必须得下颠倒，翻跟头，转动身体，做各种各样有趣事情。

There's some fairly steep climbs up the hills, so you need to be reasonably fit for this one, with good shoes, and bring a waterproof in case it rains.

山时候有一些比较陡峭地方，所以这个旅行你得穿合适一点，鞋要穿好一点，还要带着雨衣，以防下雨。

Just 40 select athletes are chosen to try to complete five 20-mile loops of steep, unmarked terrain using nothing but a map and a compass.

只有40个被选中运动员来完成520英里陡峭、没有标记地形，只用一张地图和一个指南针。

You will realize that you will never know as much as you want to or need to know and you will find that you are participating in a dynamic process with a steep learning curve.

你会意识到，你永远不会知道你想知道或需要知道那么多，你会发现你正在参与一个动态过程，一个陡峭学习曲线。

The extra long nose cone had to be specially designed to droop so the pilots could see during steep take off and landing angles.

这个特别长鼻锥必须经过特殊设计才能下垂，以便飞行员在陡峭起飞和着陆角度下都能看得见。

They have a whole mess of pumpkins dumped on a steep hill.

他们把一大堆南瓜倒在陡峭山。

Major types include stratovolcanoes which often appear as tall steep mountains, shield volcanoes which are flatter and dome-shaped, calderas which are large depressions in the ground and mid-ocean ridges which are underwater chains of volcanic mountains.

层状火山，常看起来像陡峭高山；盾状火山，平坦呈圆顶状；火山口，地面大洼地；大洋中脊，海底火山山脉。