Dr Scott argues that underwater mining will be far less disruptive to the environment than terrestrial mining: there will be no piles of waste rock, since the deposits are directly on the sea floor.

斯科特辩解说水下开采将比陆地开采带来的环境破坏少得多：由于是直接在海底作业，因此将不会有大量的岩石废料。

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Dr Morris explained that the mineral probably came from carbonate-rich water, which interacted with the rock.

莫里斯博士解释说，富含碳酸盐的水和石头发生反应，从而产生了碳酸盐。

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Dr Morris explained that the mineral probably came from carbonate-rich water, which interacted with the rock. This could also point to early Mars being warmer than previously thought.

莫里斯博士解释说，富含碳酸盐的水和石头发生反应，从而产生了碳酸盐。这也可以解释为什么火星过去比我们想像的暖和。

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Wilko Johnson, former guitarist with 1970s British rock band Dr Feelgood, has been diagnosed with terminal cancer of the pancreas.

BBC: Dr Feelgood guitarist Wilko Johnson diagnosed with cancer

Formed in 1999 as a recording project for two members of the more traditional indie-rock band Raccoon, Dr. Dog became a full-time gig when Raccoon ended in the early '00s.

NPR: Dr. Dog: Timeless and Immediate

Formed in 1999 as a recording project for two members of the more traditional indie-rock band Raccoon, Dr. Dog became a full-time gig when Raccoon folded in the early '00s.

NPR: Dr. Dog: Classic Rock and Pop Made Simple