内八脚

例句：

1. 1. The sofa has a unique design, with its legs bent inwards, creating an interesting visual effect.
   沙发的设计独特，腿部向内弯曲，形成了有趣的视觉效果。
2. 2. The architect designed the building with an internal-outward angled roof,which is known as an "internal-outward" structure.
   建筑师设计了一座具有内倾式倾斜屋顶的建筑，这种结构被称为“内倾式”结构。
3. 3. The furniture designer incorporated an internal-outward leg design into their latest collection, aiming to create a more modern and stylish look.
   家具设计师在其最新的系列中融入了内倾式腿的设计，旨在创造一个更现代、更时尚的外观。