Jiaolong descends over 6 km in Mariana Trench
Updated: 2017-05-26 07:48
(Xinhua/China Daily)
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| A Xinhua reporter makes notes inside the craft on May 23, 2017. The country's 38th oceanic expedition, which began on Feb 6, includes the most missions yet for Jiaolong. [Photo/Xinhua] |
