scale sluicing

例句：

1. 1. The engineer scaled the buildingto inspect the foundation.
   工程师爬上去检查地基。
2. 2. The team scaled the mountain toreach the summit.
   团队攀登山峰到达山顶。
3. 3.The river scales the cliff face withease.
   河水轻松地冲刷着悬崖。