The discovery was confirmed using a remotely operated underwater vehicle.

该发现通过远程操作的水下设备确认。

A remotely operated vehicle surveys the seabed, transmitting video to researchers above as it goes.

一台远端遥控的装置在调查海床，随时将拍摄的影片传输给海上的研究者。

Its last eruption was in 2009, and it was even filmed by a remotely operated vehicle!

它上一次喷发是在 2009 年，甚至被远程操作的潜水器拍摄了下来！

To find out, his team attached cameras to remotely operated vehicles in order to study the squids' behavior.

为了找到答案，他的团队将摄像机装在遥控水下航行器上，以研究鱿鱼的行为。

Remotely operated vehicles (ROVs) equipped with high-definition cameras and sophisticated sensors have been instrumental in unveiling the mysteries of the deep.

配备高清摄像头和精密传感器的遥控潜水器（ROV）在揭开深海奥秘方面发挥了重要作用。

Working from the research vessel Falkor Too, the team sent a remotely operated vehicle (ROV) down 2,500 metres to a hydrothermal site known as Fava Flow Suburbs, where chemoautotrophic worms abound, to investigate the crust.

研究小组在 Falkor Too 研究船上工作，将一台遥控潜水器 (ROV) 送入水下 2,500 米深处， 到达名为 Fava Flow Suburbs 的热液区，对地壳进行研究， 此处盛产化能自养蠕虫。