100币,找牛人做英语答疑hispredictionwassupportedbydatacollectedinonesurveyof24speciesfromanArizonaforest,moreevidencethatpredatorpressurefavorstheevolutionofbeggingcallsthatarehardtodetectandpinpoint.逗号后

Question

100币,找牛人做英语答疑
his prediction was supported by data collected in one survey of 24 species from an Arizona forest,more evidence that predator pressure favors the evolution of begging calls that are hard to detect and pinpoint.逗号后面的pressure怎么翻?

Answer 1

predator pressure是捕食压力.也就是说同种动物数量越大,因为食物恒定,他们之间的竞争压力会逐渐增大,反而会影响种群数量.
翻译为：
在对亚利桑那森林24种物种进行调查并分析数据之后,证明了他的假设：由于捕食压力,动物求食的动作或者声音越发的进化得难以监测和定位.