Why can a short Oceanic oral text need extensive explanation for nonnative listeners?

In Oceanic literature, many brief oral texts are deeply embedded within the specific culture that produced them, functioning as dense, symbolic expressions where each word may represent a complete image.1

For nonnative listeners, these texts often require extensive commentary because they rely on an allusive style that assumes an intimate, prior knowledge of the local context. To fully grasp the significance of such a text, an interpreter must possess:1

• Geographic and Political Literacy: A deep understanding of local place-names, political geography, and land division is essential, as these elements often carry specific symbolic weight.12
• Cultural Symbolism: The listener must recognize the specific associations between symbols and their meanings—such as why a particular animal, like an owl or lizard, represents a specific location or group.12
• Itinerary Familiarity: Many texts describe journeys or itineraries that are only decipherable if the listener is entirely familiar with the locations and their associated cultural or ancestral significance.2

Without this specialized cultural knowledge, the complex symbolic patterns remain opaque to outsiders.2