 በአሁኑ ጊዜ የሰው ልጅ እድገት ከሳይንስ እና ቴክኖሎጂ ልማት የማይነጠል ሲሆን በአንድነትም ቀጣይ ማሻሻያውን ያራምዳል .
The content is currently accompanied by the continuous advancement of science and technology and the continuous improvement of people's quality.