试着在角落处摆放热带榕属桑科树或者棕榈树，看看效果是否理解发生改变。

Try using a ficus tree or palm tree in a corner and see the instant effect.

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榕树（桑科：榕属）和榕小蜂（昆虫纲：膜翅目：小蜂总科）是研究适应、雄性多型等进化问题的理想材料。

Fig wasps (Insecta: Hymenoptera: Chalcidoidea) and their host figs (Moraceae: Ficus) is an excellent model for the study of such evolutionary topics as adaptation, male polymorphism, etc.

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无花果树：一种桑科榕属树或灌木，尤指普通无花果，原产于地中海地区，因其可食用的聚花果而被广泛种植。

Any of several trees or shrubs of the genus Ficus, especially F. carica, native to the Mediterranean region and widely cultivated for its edible multiple fruit.

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