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| 61. | Look at this exposure. The rock has well-developed foliation defined by elongated quartz and feldspar parallel to each other. |
| 快看这个露头，这个露头上的岩石具有很发育的片理，片理是由拉长的石英和长石相互平行排列而成， |
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| 62. | He must have looked up at an unfamiliar sky through frightening leaves and shivered as he found what a grotesque thing a rose is and how raw the sunlight was upon the scarcely created grass. |
| 他一定透过可怕的树叶仰视过一片陌生的天空而感到毛骨悚然，问时发觉一朵玫瑰花是多么丑恶的东西，阳光照在刚刚露头的小草上又是多么残酷。 |
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| 63. | Along the hundreds of kilometers of waterways my field assistant and I surveyed in Colombia, Peru and Brazil, we encountered only a few dozen sizable outcrops. |
| 尽管我和我的田野助理，在哥伦比亚、鲁和巴西等国跋涉了数百公里的水道，但是仅找到少数几个够大的露头。 |
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| 64. | Ancient granite outcrops reflect in the still water of Sylvan Lake in South Dakota's Custer State Park as a lone fisherman awaits a nibble. |
| 在南达科他州考斯德州立公园的森林之湖，岸边露头的古老花岗岩，反射在静止的水面上，此时一垂钓孤翁等鱼咬饵。 |
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| 65. | Buried hills of high density crystalline rock appear as positive anomalies and even outcropping conglomerates will show higher values than surrounding claystones and marls. |
| 即使砾岩露头也会显示出比周围的泥岩和泥灰岩高的重力异常值。 |
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| 66. | The main source rocks are Wudanggou and Changhangou Formations of Middle-Lower Jurassic, the Lower Cretaceous Guyang Formation. |
| 经野外露头剖面和钻井岩性分析，下、侏罗统五当沟组、汉沟组和下白垩统固阳组发育深湖半深湖相泥()、质泥岩和泥灰岩，是区内主要的烃源岩。 |
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