When there's one piece of fruit, there's likely to be another piece of fruit nearby, and the ants that specialize on clustered resources use interactions for recruitment.
当一块水果掉在地上, 周围很可能还有更多的水果渣, 因此生活在集中资源多的地方的蚂蚁 通过相互接触来召集伙伴.