该仪器由两部分组成——一只放置在盘子下方的称和一只小型的电脑屏幕。该屏幕能显示出食物图像，随着使用者的进食，图像会逐渐消失。
It comes in two parts -a scale placed under the plate and a small computer screen showing a graphic of the food that gradually disappears as the user eats.
全息图会在几秒钟或几分钟之后逐渐地自然消失，或者通过记录一幅新的3d影像并将其储存在屏幕上也能擦除之前的图像。
The hologram fades away naturally after a couple of seconds or minutes, or it can be erased by recording a new 3d image and storing it on the screen.
这种仪器由两部分组成——一个放置于盘子底部的秤和一个小型的电脑屏幕。此屏幕能够显示出食物图像，且食物图像会随着使用者的进食而逐渐消失。
It comes in two parts - a scale placed under the plate and a small computer screen showing a graphic of the food that gradually disappears as the user eats.
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