I really like the idea!

It would be nice to have features like the one in ReadLang where I can click on multiple words and get them translated. I like the part where I can listen the sentences.

Are you going to apply this to any article on the web? What will be the business model of your service?

Good luck!!

(P.S: In Norway, we have a similar site that translate the news. Here it is an example and hope it can be useful to you: http://www.klartale.no/kultur/kunne-aldri-v%C3%A6rt-forfatte...)