collargall

例句：

1. 1.The Collargals are a groupof scientists who study the effects of pollutionon marine life.
   Collargals是一个研究污染对海洋生物影响的研究小组。
2. 2.The Collargals have been workingtirelessly to protect the ocean'secosystem.
   Collargals一直在努力不懈地保护海洋生态系统。
3. 3. The Collargals have discovered a new species of fishthat can survive in polluted waters.
   Collargals发现了一种能在受污染水域中生存的新鱼类。