1. Through metaphoric language, we can understand one-thing in terms of another's properties, and so cross-fertilize our impressions (Alexander, 1969).
2. Colville also determined that blueberries can't self-fertilize, so the grower must make sure the crop can be cross-pollinated.
同时，康维尔谈到蓝莓不能自花传粉，所以种植者必须保证蓝莓可以交叉传粉的条件。
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3. The index of drought resistance after blossom are greatly affected by the cross effects of fertilize to soil in early winter and spray rare elements nutrition to the leaves in the following spring.
