而我，只是一个路过的相机测试者。

I was just a camera tester passing by.

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就在这个时候，美国国家航空航天局决定通过拍摄黄石公园的照片来测试一些新的高空照相机。

Just at this time NASA decided to test some new high-altitude cameras by taking photographs of Yellowstone.

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在这个设备的测试中，敏感相机被固定在一个不引人注意的头戴式支架上。

In test runs of the device, the depth camera was affixed to a head-mounted rack that is anything but inconspicuous.

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