Darwin is reported to have said, “It is not the strongest of the species that survives, nor the most intelligent that survive. It is the one that is the most adaptable to change.”
单词:
species 英 ['spiːʃiːz; -ʃɪz; 'spiːs-] 美 ['spiʃiz] n. [生物] 物种;种类 adj. 物种上的 复数 species