Oil smoothes the water surface, making it a better mirror: more sunlight is reflected back to the observer (the satellite) at the same angle as the incoming sunlight (right).

油污使水面变得平滑，让它更接近于一面镜子：更多的入射日光被反射回处于同一角度的观测器（卫星）。

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Symmetrical logo are formed symmetrically form the left and right Angle creating a mirror effect therefore, what you will be seeing on the left will be identical with the right.

对称logo以左右对称的形状营造出一种镜像效果，你在左半部分所见与右半部分如出一辙。

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Symmetrical logo are formed symmetrically form the left and right Angle creating a mirror effect therefore, what you will be seeing on the left will be identical with the right.

对称logo以左右对称的形状营造出一种镜像效果，你在左半部分所见与右半部分如出一辙。

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