(教育话题; 难度：★★★★★)

　　Some knowledge, such abstract subjects as philosophy, psychology, calculus, is bound to be learned from books, or primarily from books.

　　2. 电视，这项以迅速变化和成长为标志的最普及和最有影响力的现代技术，正在步入一个极为成熟和多样化的时代，这将重塑我们的生活和世界。

　　(科技话题; 难度：★★★★★)

　　Signed by the rapid change and progression, TV, the most prevalent and impacted modern technology, is stepping the era of tremendous mature and versatility, which will reshape our lives and world.

　　3. 随着生活水平的提高，人们逐渐认识到了健康的饮食习惯的重要性。

　　(生活话题; 难度：★★)

　　There is now growing awareness of the significance of a balanced dieting habit as the living standard goes up.

　　4. 古埃及文明和金字塔对我非常有吸引力。

　　(历史话题;难度：★★★)

　　Ancient Egypt culture and pyramids are greatly interesting and fascinating to me.