从研究的角度来看，纽约瀑布研究项目的要点就在于绘制出访客的分布图，以及揭示他们是在哪里拍照并使用手机与人通信的。

From a research point of view, the point of NYC Waterfalls was to map the distribution of visitors to the exhibit, and reveal where they took photos and communicated with their mobile phones.

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客人入座之前，会有人替拍照他们与主人佩雷·拉达伯爵东雷蒙多二世以及他的夫人的合照。

Before guests find their seats they are photographed with their host, Don Raimundo II, Count of Perelad a, and his lady.

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然后，研究人员采用拍照、超声波和组织评估，检查脂肪组织，评估脂肪损坏的程度，以及皮肤的任何可能损伤。

Usingphotographs, ultrasound and histological evaluation, the researchersthen examined the tissue to assess the level of fat damage, as well asany potential damage to the skin.

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