Finding Authentic Video Pronunciations...
Scanning thousands of native English clips with synchronized subtitles and exact timestamps.
Pronunciation Guide
Loading video player...
years ago. And this is the first time were saying objects moving long distances. How do we know that moving long distances is trade and not migration? Well, because in relatively
modern Stone Age people like Australian Aborigines he could see the same phenomenon. There was a quarry called Mount Isa in northern Australia where the Kalkadoon tribe dug up stone axes.
And they traded them with their neighbors for things like stingray barbs. And as a result of the stone axes ended up all over Australia in a far larger area than the Kalkadoon tribe
Listen to native speakers pronounce “kalkadoon” in real conversational contexts with synchronized timestamps and subtitles.