【秒速快3_快3app官方登入_秒速快3app官方登入】Chinese research vessel conducts research on Magellan Seamounts

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Photo taken on April 9, 2018 shows the sponge on Magellan Seamounts in the west Pacific. Chinese scientists on board research vessel Kexue, or "Science" literally, conducted research on the Magellan Seamounts in the west Pacific. (Xinhua/Zhang Jiansong)

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