scaling

例句：

1. 1.The mountain is scaling the highest peak.
   这座山正在攀登最高的山峰。
2. 2. The climbers are scaling the steepest part of the trail.
   登山者正在攀爬最陡峭的部分。
3. 3.The company is scaling new heights in its industry.
   该公司在其行业中正攀登新的高峰。