padded bit

例句：

1. 1. The sofa is padded with foam to provide extra comfort.
   沙发用泡沫填充以提供额外的舒适。
2. 2. The coat is padded with feathers to keep it warm.
   这件外套用羽毛填充以保持温暖。
3. 3.The mattress is padded with a layer of memory foam for better support.
   床垫用一层记忆泡沫填充，以提供更好的支撑。