innerspring cotton-filled mattress

例句：

1. 1. The innerspring mattress provides excellent support and comfort for my back.
   这个内弹簧床垫为我背部提供了极好的支撑和舒适。
2. 2. She bought a new innerspring mattress for her new apartment.
   她为她的新公寓买了一个内弹簧床垫。
3. 3. The innerspring mattress is designed to provide maximum comfort and support for the sleeper.
   这个内弹簧床垫是为睡眠者提供最大舒适度和支撑而设计的。