適者生存 [ㄕˋ ㄓㄜˇ ㄕㄥ ㄘㄨㄣˊ; shi4 zhe3 sheng1 cun2] survival of the fittest ◄ ►
適者生存 てきしゃせいぞん noun (common) (futsuumeishi) survival of the fittest ◄ ►