He wants to give the situation around it, forcing us to use English. Because I think it will be frequently used languages will be developed and improved. While if not used, it will go away.
Circumstances surrounding it would force us to use English. Because I think that the language is not used frequently, it gets better and better. While if not used, it will fade away.
To make the situation around it forces us to use English Because I think the language if often used it to develop and improve While, if not used, will fade away