An unfamiliar language might seem challenging to understand. However, if one managed to master several hundreds of words that were used most frequently in the group, one would be able to meet the needs of communication. When the Atlantean linguists, Travis and McCardy, received the translations of the most commonly used Hellfire words from Zhang Lisheng, they racked their brains to identify its laws.
By continuing to communicate and revise with a very knowledgeable Wizard Li scholar, it only took them five days to successfully program the 'translating device' to translate the Hellfire language and writing.
With this tool that was proficient in the language, the civilized scientist and philosopher, Sweltman, put on the sunglasses-like translating device and began to diligently read the animal skin books and bark skin books seized by Wizard Li tribe during its expansion conquest and classified them in details.