hill climbing

• 登山； 爬山

hill climbing的用法和样例：

例句

1. He likes to go climbing at weekends.
   他喜欢在周末做登山运动。
2. I am planning a mountain climbing expedition.
   我在计划登山探险。
3. They were puffing after climbing the hill.
   他们爬山后正喘着气。
4. I wasn't feeling up to going mountain climbing.
   我不觉得想去爬山。