如何远离相机可以看到？
你可能认为，这是一个远离现代数码相机的时代，一个充满花哨的电子来捕捉波长和强度的光并将它们转化为数字位的时代。
This, you might think, is a world away from modern digital cameras, brimming with fancy electronics which capture the wavelengths and intensity of light and translate them into digital bits.
远离尘嚣，带上你的相机和三脚架，在深邃的夜空下将镜头对准无垠天际。
Take your camera and a tripod away from the city, under some darker skies and point the camera up.
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