爬山的英文：
alpinism
hill-climbing

参考例句：

I do mountain climbing in my free time.
我在空闲的时候爬山。

Every Sunday,they disport themselves either in the parks or in the mountains.
每周日他们或去公园或去爬山。

They wearied with marching and climbing.
他们因行军和爬山感到疲倦。

One of the climbers was beginning to drag.
其中一位爬山者开始落到了后面。

The climb will exhaust the boys.
爬山会使孩子们疲惫不堪的。

They were in a state of exhaustion after climbing the mountain
他们爬山以後筋疲力尽了.

He was pretending to climb a mountain.
他假装在爬山。

A long pull up the hill
长时间吃力地爬山

Some people like mountain climbing.
有些人喜欢爬山。

He is very fond of mountaineering.
他非常喜欢爬山。

alpinism是什么意思：
爬山

A treeless alpine plateau of the Andes and tropical South America.
高山稀疏草地安第斯山脉和热带南美洲的高山上不生树木的高原

Alpine valleys resonant with the sound of church bells.
阿尔卑斯山谷回荡着教堂钟声。

Late winter is the main holiday season in the alpine resort.
冬末时节是阿尔卑胜地的旅游旺季。

hill是什么意思：
n. 山冈；小山；斜坡

Their houses stand on a hill.
他们的房屋坐落在小山上。

The city sits on a hill.
此城坐落在一座小山上。

range the hills, countryside, etc
漫游山地、 乡村等.

climbing是什么意思：
adj. 攀登的，上升的
n. 攀登
v. climb的现在分词

The temperature climbed.
温度慢慢上升。

dislocation climb
位错上升

But that climb will be gradual.
但是，这个攀升将是平缓的。