鱼化石

例句：

1. 1. Theteam spent weeks searching for the lost fossilfish.
   团队花了几周时间寻找那丢失的化石鱼。
2. 2. Fossil records showthat ancient fish lived in a different environmentthan modern ones.
   化石记录显示，古代鱼类生活在与现代不同的环境中。
3. 3. The discoveryof these ancient fish fossils has sparked new research into their ecosystems.
   这些古代鱼类化石的发现激发了对它们生态系统的新研究。