Tried alot of in-page translate add-on but I believe this the most lightweight, fast and simple tool that you need for all about translate in-page. It's not waste your task and time just to jump or load a module to translate and then have return back, that's mean it will not interupt your reading's flow. More over, I knows 2 foreign languages and I really love the alternative language function that I could reverse translate between them for study. Thank you for making a real good add-on.