Answer : well , there will be some critical turning points during the whole development of people . turning points , i mean some special point where dramatical changes will take place 回答：在人们整个发展过程中会有几个重要的转折点。我说的转折点就是有重大变化的特殊节点。
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In another development , the population and the labor force have moved dramatical from farms to cities , from the fields to the factories , and above all to service industries , thus providing more personal and public services 出现的另一种新情况是，人口和劳动力大量从农村迁移到城市，从农田进入工厂，尤其是进入服务行业，从而为个人和公众提供了更多的服务。
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Caption : : the dramatical phenomenon , is characterised by having a dashing luminance in the upper layer of the atmosphere , created by the collisions of energetic particles of solar wind with the atoms and molecules in the polar areas 当太阳风被地球磁场引领至两极地区，与地球大气层的粒子发生碰撞时，便会形成极光，宛如一张色彩斑澜的轻妙扫过夜空，绚丽夺目。
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In the study of the case of expansion of canova sculpture gallery designed by scarpa , lu yi focuses on the lighting design and the dramatical layout of sculptures , and points out that such enchanting design can help people not only to appreciate art but also to distinguish a place 在对斯卡帕设计的卡诺瓦雕塑馆扩建案例分析中，作者着眼于采光设计与雕塑作品的戏剧性陈列，并特别指出这一精心设计的室内空间不仅使艺术作品得到更好理解，也使场所得到清晰认知。
