The Luanhe River Deltaic Area may be reckoned as a natural workshop for sedimentological and ichnological study with its diverse modern sedimentary environments and traces left by animals.

滦河三角洲地区现代沉积环境类型多，分布紧凑，生物繁盛，是进行沉积学和痕积学研究的理想场所。

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Race through an array of open road environments that come to life with river crossings, waterfalls, beaches, dusty paths, and brush fires.

比赛过用河横越，瀑布，海滩，灰尘多的路径和刷子火灾得到生活的开着道路环境的排列。

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It also has a river, forests and other environments.

VOA: special.2009.09.28

One of the essential parts of the river system is sediment, which forms a variety of habitats and environments.

UNESCO: OFFICE IN VENICE