这看起来很矛盾，但这就意味着对于森林来说，过湿或过干的极端土壤条件才适合热带草原。
This may seem contradictory, but it only means that extreme soil conditions, either too wet or too dry for forests, are satisfactory for savannas.
湿地是喜水生物及过湿环境构成的特殊自然综合体。
Wetlands are a special natural integration composed of hydrophilous biology and wet environment.
因此景观石应避免用水冲洗或以过湿拖把洗石材表面。
Rinse with water so landscape stone should be avoided or washed stone material surface with a wet mop.
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