chuán / shuō / zhōng / de / rén / lèi / céng / jīng / tōng / guò / zuān / mù / qǔ / huǒ / lái / huò / dé / huǒ / zhǒng传说中的人类曾经通过钻木取火来获得火种。According to legend, early humans obtained fire by drilling wood.