The observatory is the largest, most sensitive gravitational wave detector ever built.

它是目前全世界最大的 、 灵敏度最高的引力波探测所.

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The international network of laser interferometer gravitational - wave detectors has recently been approved after nearly two - decade construction.

历经十余年的努力,世界激光干涉引力波探测网已经初步形成.

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