On the vast savanna and grassland in the Africa, predators adore solitary life, rater, most of the herbivores prefer living in groups.是什么意思_On the vast savanna and grassland in the Africa, predators adore solitary life, rater, most of the herbivores prefer living in groups.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句