mobile water bed

例句：

1. 1. This mobilewater bed is perfect for camping trips.
   这款移动式水床非常适合野营旅行。
2. 2. Thenew mobile water bed has a comfortable mattressand adjustable headrest.
   新款移动式水床配有舒适的床垫和可调节的头枕。
3. 3. The mobile water bed is easy totransport and can be set up quickly inany room.
   移动式水床便于运输，可以在任何房间快速搭建起来。