通过卫星传感器的“眼睛”，我们可以看到撒哈拉沙漠上带状的沙丘正在阳光下泛着红晕。
Seen through the "eyes" of a satellite sensor, ribbons of Saharan sand dunes seem to glow in sunset colors.
阳光闪耀着海面，使卫星传感器很容易监测到浮油的倒影。
Sunlight bouncing off the ocean surface gives the oil slick a mirror-like reflection easily detected by satellite sensors.
当海水中含有大量有机物成分时，卫星就能够通过海洋表面对阳光的吸收和反射的差异来监测出这种变化。
Satellites can observe changes in the way the ocean surface reflects and absorbs sunlight when the water holds a lot of particles of organic matter.
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