这是海山上的深对虾（8月15日摄）。

Photo taken by China's remote operated vehicle (ROV) Discovery shows a shrimp on the Caroline Seamount in the western Pacific Ocean, Aug. 15, 2017. China's remote operated vehicle (ROV) Discovery, carried by China's Kexue (Science) research vessel, dived to collect videos, information and samples from the Caroline Seamount in the western Pacific Ocean. (Xinhua/Xu Kuidong)