A whole world under the sea

Updated: 2013-09-13 14:05

(chinadaily.com.cn)

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 A whole world under the sea

French astronaut Herve Stevenin, wearing a spacesuit, trains in a swimming pool in Marseille, southern France, on Sept 2, 2013. The underwater training session attempts to mimic the effects of zero gravity in space. [Photo/CFP] 

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