Dragon Dance (舞龙) is a kind of traditional dance in Chinese culture. It has been spread all over China and to the whole world.

    Traditionally, dragons were made of wood and cloth. However, in the modem times, dragons are much lighter because they are made of lighter materials like plastics. The length (长度) of dragons can be from around 25 to 35 meters for acrobatic (杂技的) models, and up to 50 to 70 meters for the largest parade (游行) styles because people believe that the longer the dragon is, the more luck it will bring. A small organization cannot run a very long dragon because it requires great human power, much money and special skills.

    The Dragon Dance itself began during the Han Dynasty. And it was started by the Chinese who had shown great respect towards the dragon. It was already a popular event during the Song Dynasty. At that time, it became a popular activity like the Lion Dance. People could often see it during some important festivals. In the Qing Dynasty, the Dragon Dance Team of Fuzhou was invited to put on a show in Beijing. And the emperor (皇帝) spoke highly of it. The emperors of ancient China thought themselves as the dragons.

阅读下面的文字，完成后面小题。

    梁惠王曰：“寡人之于国也，尽心焉耳矣。河内凶，则移其民于河东，移其粟于河内；河东凶亦然。察邻国之政，无如寡人之用心者。邻国之民不加少，寡人之民不加多，何也？”

    孟子对曰：“王好战，请以战喻。填然鼓之，兵刃既接，弃甲曳兵而走，或百步而后止，或五十步而后止。以五十步笑百步，则何如？”

    曰：“不可。直不百步耳，是亦走也。”

    曰：“王如知此，则无望民之多于邻国也。”

    “不违农时，谷不可胜食也；数罟不入洿池，鱼鳖不可胜食也；斧斤以时入山林，材木不可胜用也。谷与鱼鳖不可胜食，材木不可胜用，是使民养生丧死无憾也。养生丧死无憾，王道之始也。

    “五亩之宅，树之以桑，五十者可以衣帛矣；鸡豚狗彘之畜，无失其时，七十者可以食肉矣；百亩之田，勿夺其时，数口之家可以无饥矣；谨庠序之教，申之以孝悌之义，颁白者不负戴于道路矣。七十者衣帛食肉，黎民不饥不寒，然而不王者，未之有也。

    狗彘食人食而不知检，涂有饿莩而不知发；人死，则曰：‘非我也，岁也。’是何异于刺人而杀之曰‘非我也，兵也’？王无罪岁，斯天下之民至焉。”