flex ray

例句：

1. 1. The material is very flexible and can be stretched to fit any shape.
   这种材料非常灵活，可以拉伸成任何形状。
2. 2. The car's suspension system is designed for maximum flexibility.
   汽车的悬挂系统设计为最大程度的灵活性。
3. 3. The new design of the chair is more flexible than its predecessor.
   这款椅子的新设计比前代更加灵活。