| 摘要 |
An improved pillow consisting of a curved plate, a cushion having a thin middle portion and thick end portions and which may optionally consists of at least one inflatable air bag, and a fabric which encloses the cushion and the curved plate; the curved plate optionally consisting of at least two curved segment plates linked together by at least another curved plate; an improved pillow having an upper surface which has a valley in the center and a peak at each end.
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