its prey is anchored to the seafloor 它的猎物根植于海底
the nudibranch has room for improvement... 裸鳃仍有改进的空间
sometimes in the most curious of ways. 有时方法极为奇特
Most are soft-bodied and rooted to the seafloor. 多数为软体且根植于海底
very similar to the first complex life forms. 与最早的复杂生物形态非常相似