https://www.c-sharpcorner.com/article/real-time-language-translation-chat-using-signalr-and-azure-cognitive-services-
https://www.c-sharpcorner.com/article/real-time-language-translation-chat-using-signalr-and-azure-cognitive-services-
https://chsakell.com/2016/10/10/real-time-applications-using-asp-net-core-signalr-angular/
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