They're soft, they're slimy, and I was fascinated by the way they use light in their environment, either to attract mates, for self-defense, or to attract food.
它们柔软，光滑。 我也着迷于在它们的环境里， 它们是怎样利用光的， 或者是用来吸引配偶，或者是用来自保， 或者是用来吸引猎物。