一些稀树大草原生长在潮湿、涝渍的土壤上；其它则在干燥、多沙、排水良好的土壤上。

Some savannas occur on wet, waterlogged soils; others on dry, sandy, well-drained soils.

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然而在这片崭新而肥沃的稀树大草原上，瞪羚的数量充足，它们往往全年都待在一个地方，因此人类也随之定居下来。

In the new, lusher savannah, gazelle were plentiful and they tended to stay in one place throughout the year, so the humans settled down with them.

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稀树草原通常经历一个相当漫长的旱季。

Savannas typically experience a rather prolonged dry season.

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