One Lascaux narrative picture, which shows a man with a birdlike head and a wounded animal, would seem to lend credence to this third opinion, but there is still much that remains unexplained.

一幅拉斯科岩洞叙事画描绘了一个头部像鸟的人和一只受伤的动物的故事，这似乎证实了第三种观点，但仍有许多未解之谜。

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Although snow has mostly melted, much of the vegetation remains brown in this early springtime image.

虽然大部分的积雪已融化，大部分植被在这早春的景象中仍然是一片棕色。

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While much work remains to realize this goal, the infrastructure is beginning to emerge.

虽然实现这个目标还有大量工作要做，但 Web 服务托管这种基础架构已日见端倪。

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The H1N1 virus, which is commonly known as swine flu, has spread rapidly around the world since emerging in North America earlier this year, yet still much of what makes it so potent a threat remains a mystery.

VOA: standard.2009.08.25

America is what it is because it has the world's best scientists, engineers, movie stars and basketball players and much of this talent pool remains home-grown, even if immigrants continue to contribute.

ECONOMIST: Present at the creation?

And terrorists with large explosive devices are not the only folk disturbing the peace, for at a less dramatic level there is much to suggest that this remains an unsettled society.

ECONOMIST: Northern Ireland

And more than 40 American soldiers are alive today to carry on, to keep alive the memory of their fallen brothers, to help make sure that this country that we love so much remains strong and free.

WHITEHOUSE: The White House