投石者

例句：

1. 1. The ancient city wall is a testament to the skill of its original builders.
   古老的城墙是其原始建造者技艺的见证。
2. 2. The archaeologists are determined to unearth the secrets of this ancient civilization.
   考古学家决心揭开这个古老文明的秘密。
3. 3. The stone-thrower was caught by the police during a raid on the illegal mining site.
   在对非法采矿点的突袭中，这位石匠被警察抓获。