邮票,不仅是人们通信来往,传递鸿雁的“凭证”,而且有很高的收藏价值。从这方寸之地的邮票中,不仅仅可以开阔人们的视野,陶冶人们的情操,得到美的享受,而且常常又是一次次重大历史事件的反映或标志,从而激发人们的爱国热情,增强民族精神。 我作为一名水利系统职工,自然地特别钟爱水利邮票,它不仅描绘了水利水电建设与 Stamps, not only people communicate with each other, send geese “credentials”, but also a high collection value. The stamps from this square can not only broaden people’s horizons, cultivate people’s sentiments and enjoy the beauty, but also often reflect or mark off major historical events one after another to stimulate people’s patriotic enthusiasm and enhance the national spirit . As a water conservancy system employee, I naturally love water conservancy stamps, it not only depicts the construction of water conservancy and hydropower