Multi-language machine translation method and device, electronic equipment and storage medium

The invention provides a multi-language machine translation method and device, electronic equipment and a storage medium. The method comprises the steps of: determining a to-be-translated source language text; and inputting the source language text into a multi-language translation model to obtain a target language text output by the multi-language translation model, wherein the multi-language translation model is constructed based on a pre-training encoder, and the pre-training encoder is obtained through training by taking a unified coding result obtained by coding a multi-language parallel sentence pair as a target. According to the method, the device, the electronic equipment and the storage medium provided by the invention, unified semantic representation of sentences in different languages can be learned through the pre-training encoder, and then the multi-language translation model is obtained based on the pre-training encoder, so that the machine translation model can learn the semantic alignment rela