Google launched offline neural machine translations to make sentences more understandable and natural for the non-native speaker.
Google Translates neural machine translation (NMT) interprets whole sentences at a time rather than word for word. Now, it’s enabling an offline function by building on-device neural networks. This way, it happens on the device.
Having more relevant translation will make it more relevant like a human speaking with proper grammar. Because of an end-to-end learning system built on Google Neural Machine Translation, the system learns over time to create better, more natural translations.