knee braced trestle

例句：

1. 1. The knee-braced trestle is a popular choice for outdoor seating.
   膝盖支撑式长凳是户外座位的热门选择。
2. 2.The knee-braced trestleprovides a comfortable and stable platform for reading.
   膝盖支撑式长凳提供了一个舒适且稳定的平台，适合阅读。
3. 3. The knee-braced trestle is perfect for those whoneed extra support while sitting.
   膝盖支撑式长凳非常适合那些需要额外支持坐着的人。