Mening zanjirli velosipedim bor. Ba'zi tezliklar siljiydi va ba'zan u g'alati sakraydi. Tezlikni to'g'ri o'rnatish uchun qanday harakat qilaman? Menga qanday vositalar kerak? Menga buni bosqichma-bosqich tushuntiring
spam lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor creativity violence