斯伯金教授认为，要解决这一问题，人类的唯一的选择就是明智的协调好生产与对大自然之间的关之间的关系。
Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.
北宋宣和四年(公元1122年)金灭辽，就是先打下的居庸关，而后挥师南进，直取辽都燕京的。
Four northern song dynasty AD 1122 marketing in the liao, is the first gold out of the juyongguan lay, and then south into invading liao, straight. Take all yanjing.
北宋宣和四年(公元1122年)金灭辽，就是先打下的居庸关，而后挥师南进，直取辽都燕京的。
Four northern song dynasty AD 1122 marketing in the liao, is the first gold out of the juyongguan lay, and then south into invading liao, straight. Take all yanjing.
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