mankind origin的用法和樣例：
例句
- Darwin generalized from many facts to reach his idea about the origin of man.
達爾文從很多事實(shí)中得出他對人類(lèi)起源的觀(guān)點(diǎn)。 - The origin of education serves as the basis in the study of pedagogic theory, in which origin of humankind is the logic starting point.
摘要教育起源是教育理論研究中的基礎問(wèn)題，而人類(lèi)起源是教育起源研究的邏輯起點(diǎn)。
