"adjustable bed"的定义和意义

What is an "adjustable bed"?

An adjustable bed is a type of bed with a base that can be adjusted to different positions, allowing the head, foot, or both to be raised or lowered. This feature provides added comfort and support, making it easier to find the most comfortable sleeping or resting position. Adjustable beds are commonly used for medical or therapeutic purposes, but they are also popular for general comfort, especially for people who read, watch TV, or sleep in specific positions. They often come with remote controls for easy adjustments and are available in various styles and sizes.