In Sweden, a group of animal experts are recording the ¡®conversations¡¯ of 11 bottlenose dolphins at a wildlife park.

A complex artificial intelligence software will then analyse the audio to decipher the meanings of the recordings. The scientists hope to one day be able to communicate with the cetaceans.

Difficult words: decipher (interpret, get to know the meaning), cetacean (a marine mammal like the dolphin or the whale).