海底;深渊
the lowest part of the sea
The ship sank slowly to the depths of the ocean. 那艘船慢慢沉入大洋深处。
These researchers were unafraid of exploring the depths.
Divers plumbed the depths of the ocean.
The sailors were lost to the depths.
Join us on a wondrous journey to the briny depths and see all the remarkable creatures that inhabit it.
See also: depth (DISTANCE DOWN)