Photo taken aboard Chinese comprehensive research vessel "Kexue" on Aug. 10, 2017 shows the beautiful sunset scenery over the western Pacific. (Xinhua/Zhang Xudong)
Photo taken aboard Chinese comprehensive research vessel "Kexue" on Aug. 10, 2017 shows the beautiful sunset scenery over the western Pacific. (Xinhua/Zhang Xudong)
Photo taken aboard Chinese comprehensive research vessel "Kexue" on Aug. 10, 2017 shows the beautiful sunset scenery over the western Pacific. (Xinhua/Zhang Xudong)
