The remains (残骸) can last (持续) for ten years and build an ecosystem called a whale fall an "oasis (绿洲) " of life in the deep sea.

这些残骸能够维持十年，构建出一个生态系统，将鲸的沉尸作为深海生物的一片“绿洲”。

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The deep sea typically has a sparse fauna dominated by tiny worms and crustaceans, with an even sparser distribution of larger animals.

深海通常有稀疏的动物群，以微小的蠕虫和甲壳类动物为主，更大的动物分布更少。

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Some futurists envision nanotechnology also being used to explore the deep sea in small submarine, or even to launch finger-sized rockets packed with micro miniature instruments.

一些未来学家设想纳米技术也可以用于在小型潜水艇里探索深海，甚至可以用来发射装有微型仪器的手指大小的火箭。

youdao

He wanted to attack from the sea, deep behind the enemy troops at the city of Inchon.

VOA: special.2009.05.24

The scientists say deep-sea bamboo corals produce growth rings similar to those found on trees.

VOA: special.2010.08.10

He says the sea floor is, on average, 4,000 meters deep.

VOA: special.2009.01.13

Where there is no light, as in the deep sea, creatures rely on chemical energy (or chemosynthesis).

UNESCO: MEDIA SERVICES

Other industries, such as those for oil or paper, are also bioprospecting the deep sea with promising results.

UNESCO: MEDIA SERVICES

This fact-filled Guide explores the ocean from the coastal zones to the frozen poles, the deep sea to the open ocean.

UNESCO: Associated Schools Programme (ASPNet)