الصين الرائعة 4-6 سنة قراءة خارج المدرسة الكبرى الحكومية الثقيلة الهندسة العالية التكنولوجيا الجانبي حضارة

✅ مميزات المنتج (فحص AI من المنصة)

• ✅Focus on major national equipment and super projects, helping 4th-6th grade children build an overall understanding of China's scientific and technological achievements
• ✅ Covers two major sections: powerful nation science and technology and glorious civilization, expanding the breadth of extracurricular reading knowledge
• ✅ Content matches upper elementary reading level, suitable as classroom extension and independent reading material
• ✅ Uses engineering and technology themes to inspire children's interest in science, history, and engineering

🔒 شوف السعر الدقيق والتفاصيل الكاملة