Translation of "ocean floor" into Chinese

Cold seeps are areas where methane and sulfides diffuse through sediments in the ocean floor along continental margins.

冷渗漏区是指甲烷和硫化物从沿大陆边缘的洋底沉积物中渗出的地区。

According to the surfers, it dropped all the way down to the ocean floor.

根据冲浪客的说法,那道屏障向下延伸直至海底。