由于水上升和下降的瓶子的颈部，用橡皮筋，庆祝新的水平。
As the water rises and falls in the neck of the bottle, use the rubber band to mark the new level.
解释说，他们周围空气罐压反对一切，同样按下在水面上，迫使空气压力上升了水的瓶子颈部当大气。
Explain that the air around them presses against everything and likewise presses down on the water in the jar, forcing the water up the neck of the bottle when atmospheric air pressure rises.
所有的瓶子的独特识别特征与颈部保留少了锥形可容纳直径较大软木及装修。
All the recognisable features of the unique bottle are retained with the neck made less tapered to accommodate a larger diameter cork and fitment.
所有的瓶子的独特识别特征与颈部保留少了锥形可容纳直径较大软木及装修。
All the recognisable features of the unique bottle are retained with the neck made less tapered to accommodate a larger diameter cork and fitment.
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