| 摘要 |
A dynamic display ornament includes at least one transparent display device, each display device holding a liquid and having a top opening and a bottom air inlet,a box-like base which supports the at least one transparent display device, at least one projection lamp mounted inside the base and controlled to project light vertically through the bottom side of each of the at least one transparent display device, and air pump means mounted inside the base and controlled to pump air into the air inlet at the bottom side of each of the at least one display device, causing bubbles to be produced in the liquid in each display device.
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