

Le chercheur a démontré que cette méthode fonctionne.
[lə ʃɛʁʃœʁ‿ a demɔ̃tʁe kə sɛt metɔd fɔ̃ksjɔn.]
The researcher demonstrated that this method works.
Pouvez-vous démontrer l'efficacité de votre produit ?
[puvevu demɔ̃tʁe lefikasite də vɔtʁə pʁɔdɥi ?]
Can you demonstrate the effectiveness of your product?
Ces résultats démontrent l'importance du sport pour la santé.
[se ʁezylta demɔ̃tʁ lɛ̃pɔʁtɑ̃s dy spɔʁ puʁ la sɑ̃te.]
These results demonstrate the importance of exercise for health.
"démontrer" is in the lesson "Verbs 4" (Level 6), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.