Simple, intergrate speakimg Dutch into your daily dialect that's how I do it especially when you go out and other people, like for example (we'll use French as the example language since I can't speak even the slightest bit of Dutch) if you go up to a person and say " Bonjour, comment tu t'appelles?" or "Bonjour, comment vas-tu?" and when they look at you weird, explain to them it means "Hello, what's your name? (loosely)" or "Hello, how are you?". This also hepls if you have friends, family and/or loved ones who also study the language then you can study that language together with them, and trust me that helps alot...