A new option has been added to control the specular highlight so that it only appears on the opaque surface and not the transparent surface.

添加一个新的选项去控制镜面高光，这样高光只显示在不透明的表面上，而不是透明的表面上。

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Satellites can hardly see past the surface of the water, let alone the ocean floor, and so the ocean remains relatively opaque to our eyes, our technology, and for the most part, our understanding.

卫星几乎无法观察海洋表面以下的情况，更不用说海底，所以相对而言，凭借我们的肉眼、技术，以及我们的理解能力，我们仍然无法看透海洋。

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A circular opening in an opaque screen transmits only a small circular patch of a wave surface.

不透明屏上一个圆孔仅仅透射波面的一小圆块。

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It will then self-destruct not in flames, its inventors hasten to add, but because contact with the air eventually renders its surface opaque, making it impossible for the laser in a disc player to read the data beneath.

ECONOMIST: A new twist on an old polymer

This rough surface also makes the material more opaque.

BBC: New material can halt runny liquids on demand