machinable durability of layers

例句：

1. 1. The machineis machinable, soit can be easily repaired.
   这台机器是可加工的，所以可以很容易地修理。
2. 2. The material is machinable, which makes it suitable formaking intricate designs.
   这种材料是可加工的，这使得它适合制作复杂的设计。
3. 3.The durability of the layers is machinable, which means they can withstandheavy use without breaking.
   层的稳定性是可加工的，这意味着它们可以在重负荷下不破裂。