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汉语拼音：shī dì

靠近江河湖海而地表有浅层积水的地带，包括沼泽、滩涂、湿草地等，也包括低潮时水深不超过6米的水域。湿地中水生动植物多，有利于净化水源、蓄洪抗旱等，对生态环境的保护有着重要作用。

• There are some areas of wetland which are of ancient origin.

  有一些湿地在古代就形成了。

• They sometimes sank knee-deep into the marsh.

  他们不时陷入没膝的湿地。

• Cows were grazing on the marshes.

  牛群在湿地上吃草。

• The wetlands are home to a large variety of wildlife.

  湿地是多种野生动物的栖息地。

• If this wet land was drained, it would be good farmland.

  如果把这块湿地的水排干, 这块地就会成为良田.

• This wet ground is not firm enough to walk on.

  这块湿地不够坚实,不能在上面走.

• Therefore , sustainable development should become the direction to Honghu wetland ecotourism.

  洪湖湿地生态也面临一些生态问题,影响了湿地生态旅游的开展.

• Today, I want to serve as a wetland caretaker.

  今天我要当一回湿地管理员.

• Generally speaking wetland is classified into natural wetland and artificial wetland.

  一般来讲,湿地分为自然湿地和人工湿地.

• However , the ecologic problems bring bad effects on the local wetland ecotourism.

  通过湿地旅游开发可以促进洪湖经济发展和推动湿地保护.

• The average ratio of reflectivity of Carex lasiocarpa wetland is 21.

  毛果苔草湿地反射率平均为21.

• We are now standing at the Zhalong Wetland of Qiqihar.

  韩佳:我们现在呢是在齐齐哈尔的扎龙湿地.

• There are abundant wet land resources in the Yangtze valley.

  长江流域有丰富的湿地资源.

• Wetland is an important ecosystem on the earth, which is terrestrial ecosystemecosystem.

  湿地是地球上一种重要的生态系统, 具有巨大的环境功能和环境效益.

• Distributed in mountain streams, wetland and pools in Hong Kong.

  分布于香港的山溪 、 湿地、丛林.