And the rock’s dark coloring proved that it hadn’t been exposed to the elements for very long.

陨石的暗色外壳也表明其暴露在野外的时间并不长。

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Sometimes there is dark coloring on the exterior of the rind as well, depending on the variety of blood orange.

有时候在最外层的皮上也会有深色表现，要看血橙的变异度。

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Earlier, researchers at Yale University found that long-term use of dark hair dye by women who began coloring their hair before 1980 may increase the risk of non-Hodgkin's lymphoma.

早些年的时候，耶鲁大学的研究者发现，在1980年前开始使用染发剂的女性长期使用黑色染发剂，也许会增加得非霍金奇淋巴瘤的几率。

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Bring packaged snacks, wet wipes, Ziploc bags, a change of clothes, disposable rain ponchos, sunscreen, bug repellent, water bottles, a small first-aid kit, small toys, coloring books and glow-in-the-dark sticks and necklaces (which the parks sell at dusk but they charge a fortune).

CNN: A theme park survival guide