In Louisiana, temporary sand berms are being built to protect barrier islands.

在路易斯安那州，人们已经用沙袋搭建起临时堤坝，来保护沿岸的岛屿。

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Over the past few years, landlocked cities across Europe have been setting up temporary beaches to offer their residents a summer's day on the sand.

在过去的几年中，一些欧洲内陆城市通过在市里建造临时海滩向其居民提供沙滩上过夏天的乐趣。

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There are said to be more than 156 kilometers of double track checker plate steel creating drivable roads in the sand and more than 4, 000 hollow steel floating pontoons supporting 18 temporary bridges spanning the Ganga and Yamuna.

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