bên cạnh đó, ghi chép lại ngôn ngữ cũng vô cùng hiệu quả, Khi ghi vào 1 cuốn sách hoặc ghi âm ngôn ngữ sẽ lưu ngôn ngữ lại rất lâu cho nhiều thế hệ sau này
Besides, the record of the language is also extremely effective, As recorded in a book or record will store language the language back a very long time for many generations later
besides, the recorded language is also extremely efficient, As recorded in the first book recording the language or languages will save very long for many generations later