实验表明，昆虫能充当苏铁科植物、罕见热带植物、棕榈状热带植物的授粉者。
Experiments show that insects can function as pollinators of cycads, rare, palmlike tropical plants.
尽管蜜蜂很重要，但这些都不是大规模授粉危机的证据，也不是授粉者特有的威胁。
Despite the importance of the honeybee, none of this is evidence of a wide-scale pollination crisis or a threat that is specific to pollinators.
兰花在被移植后或许会换一个授粉者，但其坚持与同一种真菌共生。
They might switch pollinators if transplanted, but they stick with the same fungus species.
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