The oil appears as an uneven light gray shape east-southeast of the delta.
油污在三角洲的东部及东部偏南地区显示出浅灰色不规则的形状。
2
Between the clouds, however, a silvery-gray streak of oil remained visible offshore of the Mississippi River Delta.
然而在云层之间，在密西西比河三角洲的离岸水域上，银灰色的浮油条纹依旧可见。
3
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.