When learning Spanish, your tongue will shake ~! How to shake? 100. How do you say, learn+points.

The tip of the tongue is gently rolled up (gently), gently touching the front of the hard palate (gently, feeling little contact, in short, relaxing), and is blown by a continuous exhaled airflow, making it vibrate. Add "della" before pronunciation. You can brush your teeth with water in your mouth at first, and then imagine the airflow as water.