在以下頻道推出： Prime Video
第 1 季，第 6 集: “Mama” and “papa” are some of the first words spoken in a majority of the world’s languages. Why these first words and not others? As you explore this intriguing subject, you’ll also probe some of the theories behind how language starts (involving everything from anatomy to music to mimicked animal calls).
2021年8月19日 · 16 分鐘