As you know, people are  really much stronger when they express their ideas  in their native language, and they understand much better  in their native language.
وكما تعلم، يكون الناس أقوى كثيرًا عندما يعبرون عن أفكارهم بلغتهم الأم، وهم يفهمون لغتهم الأم أفضل كثيرًا.