1·The mountain path becomes steeper and steeper as you go up.
山路愈走愈陡。
—— 《新英汉大辞典》
2·By stream, or sea, or mountain path.
在河边，在海滩，在山径。
3·The mountain path descends to the lake.
山路下斜通向湖边。
4·The mountain path is narrow and rugged.
狭隘的山路崎岖不平。
5·I went home along a winding mountain path.
我沿着弯曲的山路回家。
6·The steep mountain path is rugged and rough.
陡峭的山路崎岖不平。
7·A narrow mountain path crooks through the forest.
一条狭窄的山路弯弯曲曲地穿过森林。
8·He stumbled on the rough and rugged mountain path.
他在崎岖不平的山路上磕磕绊绊地行走。
9·He was trudging laboriously on the rugged mountain path.
他在崎岖的山路上艰难地行走着。
10·The mountain path is rough and rugged. On one side is a sheer cliff.
这条山路非常崎岖，旁边就是陡壁悬崖。