The brand concept of Timekettle is to eliminate the obstacles of cross-language communication and promote the most natural cross-language communication experience. This implies that we need to make arrangements in multiple aspects to facilitate the transformation from cross-language communication to natural communication with foreigners in one's own language. So, how to achieve natural communication? It is mainly reflected in several aspects, such as the speed of daily communication, the professionalism of business communication, and personalization, which are all factors to be considered. Therefore, we jointly created Babel OS - a world-leading artificial intelligence simultaneous interpretation system.