Working staff tie a cable to China's manned submersible Jiaolong after its dive in Yap Trench, June 9, 2017. Jiaolong completed its 150th dive on Friday since 2009. (Xinhua/Liu Shiping)
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Working staff tie a cable to China's manned submersible Jiaolong after its dive in Yap Trench, June 9, 2017. Jiaolong completed its 150th dive on Friday since 2009. (Xinhua/Liu Shiping)
