1、It is anchored to the ocean floor by a root-like structure called a holdfast.
一種類似樹(shù)根的結(jié)構(gòu)使它緊緊吸附在大洋底部。

2、A lizardfish captures a meal on the sandy ocean floor of temperate Suruga Bay.
一條蜥魚(yú)在溫和的駿河灣多沙的海底捕獲一餐。

3、An opening on the ocean floor that emits hot water and dissolved minerals.
大洋底部散發(fā)熱水并溶解礦物質(zhì)的一個(gè)開(kāi)口

4、An angler fish appears to 'walk' across the ocean floor as it waits for its prey.
日前，海底攝影師拍攝到一種名叫：“琵琶魚(yú)”的大頭魚(yú)在河床上漫步。

5、The ocean floor would kind of slide under the edge of the continent.
海洋底部在某種程度上會(huì)滑到大陸邊緣之下。