Thanks.  I was curious because I was using Duolingo to help with my (very rusty) Spanish.  I could see that it was helping me to recall vocabulary (and some grammar points) but I didn&#x27;t see how it would help me improve my listening.<p>Reading your comment, I thought you had achieved near-fluency in Dutch with <i>just</i> Duolingo, and thought perhaps there was some functionality I had missed!<p>Thanks for the pointer to ReadLang.  The click-to-translate and immediate ability to add to a flashcard list are similar to the features I used most in Pleco (dictionary on steroids) when I first started seriously studying Chinese.<p>I&#x27;ll give Readlang a try.