It may also cover the cost of a plan to create "green corridors" between tiger habitats, allowing the cats to cross-fertilise their isolated gene pools.

这笔资金或许也会负担在老虎栖息地之间建造“绿色走廊”这一计划所需之费用，这将使老虎交叉受精于独立的基因库之中。

youdao

Yes, there is the argument that they gather best practice from across an industry and can thus pollinate, cross-fertilise.

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