lungfishes

例句：

1. 1. The lungfish isa species of fish that lives in thedeep ocean.
   肺鱼是一种生活在深海的鱼类。
2. 2. Lungfish are known for theirunique ability to breathe through gills.
   肺鱼以其通过鳃呼吸的独特能力而闻名。
3. 3. Scientists have been studyinglungfish for decades to learn more abouttheir adaptations to life underwater.
   科学家已经研究了肺鱼几十年，以了解它们适应水下生活的能力。