1. <track id="nlg2d"><div id="nlg2d"><td id="nlg2d"></td></div></track>
      2. <bdo id="nlg2d"><optgroup id="nlg2d"><thead id="nlg2d"></thead></optgroup></bdo>
      3. <tbody id="nlg2d"></tbody>
      4. <tbody id="nlg2d"><span id="nlg2d"><td id="nlg2d"></td></span></tbody>

        天心石

        天心石

        圜丘的上層臺面四周環砌九圈臺面石,中心圓形石板稱“天心石”。其外環砌石板九塊,再外一圈為十八塊石板,以后依次遞增九塊,直至“九九”八十一塊,寓意“九重天”。人站在天心石上說話,聲音特別渾厚、洪亮。天壇公園神樂署皇乾殿丹陛橋祈年殿齋宮皇穹宇天壇回音壁天壇欞星門圜丘遺址燔柴爐望燈七十二長廊花甲門


          
          
          1. <track id="nlg2d"><div id="nlg2d"><td id="nlg2d"></td></div></track>
          2. <bdo id="nlg2d"><optgroup id="nlg2d"><thead id="nlg2d"></thead></optgroup></bdo>
          3. <tbody id="nlg2d"></tbody>
          4. <tbody id="nlg2d"><span id="nlg2d"><td id="nlg2d"></td></span></tbody>

            91欧美激情一区二区三区成人