The habitat of an animal or plant is the natural environment in which it normally lives or grows.
例句
In its natural habitat, the hibiscus will grow up to 25ft...在原生境中，木槿能長到25英尺高。Few countries have as rich a diversity of habitat as South Africa.幾乎沒有哪個國家像南非那樣擁有如此多樣化的動植物棲生地。