采珍珠

例句：

1. 1. The pearl divers are busy at the beach, collecting the precious gems.
   珍珠潜水员们在海滩上忙碌着，收集这些珍贵的宝石。
2. 2. The pearl industry is a major source of income for many countries.
   珍珠产业是许多国家的主要收入来源。
3. 3. The pearl oyster is a fascinating creature that produces these valuable gems.
   珍珠贝是一种令人着迷的生物，它们产生这些宝贵的宝石。