深海

shēn hǎi gōu

深海沟

abyssal gap

shēn hǎi yú

深海鱼

deep-sea fish

duō shù shēn hǎi de wēn dù jǐn shāo gāo yú bīng diǎn

多数深海的温度仅稍高于冰点。

The temperature of most of the deep sea is only just above freezing.

cóng shì shēn hǎi tàn xiǎn de kē xué jiā hé yán jiū rén yuán yī zhí zài kān tàn hǎi yáng zī yuán

从事深海探险的科学家和研究人员一直在勘探海洋资源。

Scientists and researchers working in the field of deep sea exploration have been investigating resources in the oceans.