pyramidal balance

例句：

1. 1. The architect designeda pyramidal balance to enhance thestability of the structure.
   建筑师设计了一个金字塔平衡来增强结构的稳固性。
2. 2. In the game, players must maintain a pyramidalbalance to avoid falling off the platform.
   在游戏中，玩家必须保持金字塔平衡以避免从平台上掉落。
3. 3. The team's performance was basedon a pyramidal balance of strengths and weaknesses.
   团队的表现基于优势和劣势的金字塔平衡。