The FBI maintained a voluminous secret file on Nikola Tesla.

联邦调查局保存了一份关于尼古拉·特斯拉的卷帙浩繁的机密档案。

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In the cove, a fossil of a dinosaur is preserved in the hard sandstone layers.

在这个海湾里，一块恐龙化石保存在坚硬的砂岩层中。

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The antique's high value was due to its rarity and excellent preservation.

这件古董的高价值是因为其稀有和保存完好。

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Photographs lining the corridor preserve memories of his rugby career from day to day.

走廊里排列的照片日复一日地保存着他橄榄球生涯的记忆。

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The well-preserved body has distinct facial features that make it easily recognizable.

保存完好的尸体具有清晰的面部特征，使其易于辨认。

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The Panama City registry maintains digital records for all registered companies.

巴拿马城的登记处为所有注册公司保存电子记录。

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We must take protective measure to preserve the city's historical monuments.

必须采取保护性措施来保存这座城市的历史古迹。

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Amidst her free time, she enjoys arranging preserved flower displays.

她在空闲时间里喜欢摆放保存的花卉装饰。

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With the Belgium competition approaching the next week, he was preserving his energy.

他正为下周在比利时的比赛保存体力。

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Dried items such as pasta and veggies often contain elevated salt levels because the dehydration process is used to preserve them.

经过脱水处理的食品，比如意大利面和蔬菜，常常含有较高的盐分，因为脱水过程被用来保存它们。

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Keep a copy of each document in your personal file.

将每份文件的副本保存在你的个人文件中。

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Two original manuscripts of this text from the 14th century have survived.

这份14世纪的文本仍有两份原始手抄本得以保存。

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The two groups share a tradition of preserving their historical heritage.

这两个群体都有保存历史遗产的传统。

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The document contains a great deal of statistical data, which it carefully holds.

该文件包含大量统计数据，并对其进行了细致的保存。

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People hold onto old photographs for years and years.

人们经年累月地保存着旧照片。

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