然后通过加热或抽气，让杯子和皮肤之间产生吸力，然后把皮肤从下层肌肉轻轻拉起。

Then they use either heat or an air pump to create suction between the cup and the skin, pulling the skin slightly up and away from the underlying muscles.

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当心！她正在向杯子里加热水。

Be careful! She is filling the cup with hot water.

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在被加工杯子的底部，用杯子底部加热装置同时进行加 热。

The invention is characterized in that on the bottom of the processed cup, heating is simultaneously carried out by using the cup-sole heating device.

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