scaling the variable

例句：

1. 1.The mountain was too steep for the climbers to reach the summit.
   这座山太陡了，攀岩者无法到达山顶。
2. 2.The climbers scaled the cliff face with difficulty.
   攀岩者们艰难地攀登着悬崖。
3. 3. The team scaled the highest peak in the area during their training camp.
   在训练营期间，该团队攀登了该地区的最高峰。