Answer 1

Coba kirim saranmu melalui e-mail ke team pengembang SoloLearn ([e-mail]). Tanyakan bagaimana cara kontribusi sadur bahasa, tapi sepertinya sulit karena itu berarti juga harus menterjemahkan semua materi kursusnya, dan itu pekerjaan yang tidak ringan.

[English]
Try to send your suggestion via e-mail to the SoloLearn development team ([e-mail]). Ask them how can you contribute for language translation, but it may be difficult, because that would mean to also translate all the courses' materials, and it is not an easy thing to do.