outcrop of spring

例句：

1. 1. The outcrop of the mountain isvisible from the top of the hill.
   从山顶可以看到山的露出部分。
2. 2. The geologist found evidence of an ancient outcropin the area.
   地质学家在该地区发现了古代露出地层的线索。
3. 3. Theconstruction crew was working onthe outcrop of a newbridge.
   建筑工人正在修建一座新桥的露出部分。