A group of otters greeted the research ship Western Flyer as it left the bay, and a pack of dolphins and porpoises escorted it along its 6-hour journey.

 
  • 但因为海实在太深了,在发明遥控探险机器人之前根本无法探索它。由操作员从海平面控制这台机器人,并且让它带著摄影器材、机器手臂和其他的设备潜入海中。
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