而最近的一些研究发现不同物种具有数数儿能力的例子，说明算术能力在生物中比之前认为的更普遍。
Recent studies, however, have uncovered new instances of a counting skill in different species, suggesting that mathematical abilities could be more fundamental in biology than previously thought.
而最近的一些研究发现不同物种具有数数儿能力的例子，说明算术能力在生物中比之前认为的更普遍。
Recent studies, however, have uncovered new instances of a counting skill in different species, suggesting that mathematical abilities could be more fundamental in biology than previously thought.
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