The bright, shiny appearance of some nylons contrasts sharply with the relatively dull surface of wool.

某引起尼龙纤维光亮的外观与羊毛纤维色光比较暗淡的表面形成了鲜明的对比。

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Water on the land surface appears in shades of dull green, and a temporary river runs north-south through the image.

陆地表面的水流呈现暗绿的阴影，一条临时出现的河流自北向南纵贯图片。

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The oil slick appeared as a tangle of dull gray on the ocean surface, made visible to the satellite sensor by the sun's reflection on the ocean surface.

浮油区在海面上呈现为一团暗灰色，因为海面对太阳光的反射才使卫星传感器能够发现它。

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On the surface, Millat seems like a pretty dull story: With all of the news coming out of Pakistan, I flew for 26 hours to report on a publicly-traded tractor company.

FORBES: Yes, Virginia. There Really Is Some Good News In Pakistan.

It looked like just another dull piece of basalt, so much of which litters the Martian surface.

BBC: Cosmic coincidence on the road to Glenelg