bathypelagic fishes

例句：

1. 1. The fish were found ina bathypelagic environment.
   这些鱼被发现在一个缺氧的环境中。
2. 2. Theoxygen levels in the waterwere low due to the bathypelagic conditions.
   由于缺氧条件，水中的氧气水平很低。
3. 3. Thefish had adapted to the bathypelagic conditions of their habitat.
   这些鱼已经适应了它们栖息地的缺氧条件。