展开性

例句：

1. 1. The fabric is very stretchy and can easily be opened.
   这布料非常柔软，很容易打开。
2. 2. The new model car has a lot of expandable space for passengers.
   新款汽车有很多乘客的可扩展空间。
3. 3. The material is highly extensible, making it ideal for use in tents.
   这种材料非常可伸展，非常适合用于帐篷。