أرجو إضافة اللغة العربية فنحن نريداتخدام البرنامج بشكل كبير في حياتنالانن يرايته ممتازا فارجو أن تحققوا لي مطلبي
شكرا لكم
أطيب الأمنياتلكم
Arabic is finished to 28%, see also https://weblate.appinventor.mit.edu/projects/appinventor/#languages
App Inventor is dependent on volunteers to translate App Inventor. if you're interested in contributing to an Arabic translation, please create an account at http://weblate.appinventor.mit.edu and send a message to @Susan_Lane so that she can give you permission to translate.
Taifun
As @Taifun said, translations are community contributed. We have right-to-left language support ready to make available as soon as we have a right-to-left language. We would be excited to have an Arabic translation.
This post in the translations subforum describes how to contribute to a translation: About Translating App Inventor