周二早上中国载人潜水器在马里亚纳海沟第二次潜入碧蓝的大海。
The dive started at 7 am local time , after the leaking oil pipe of its hydraulic system had been repaired.
蛟龙载人潜水器液压系统漏油问题解决后，此次潜水于当地时间早上7点开始。
Last Friday, the vessel set a new national record by reaching the depth of 6,671 meters below the sea in the first dive, well surpassing the previous record of 5,188 meters made last July.
上周五，蛟龙号潜水器第一次潜水潜入海底6671米，远远超出去年7月所创的记录5188米，创全国新纪录。
The Jiaolong plans to try six dives, aiming to move deeper and deeper toward the 7,000-meter target between mid-June and early-July.
6月中旬到7月上旬，蛟龙将试潜6次，一步一步朝7000米目标迈进。
