由一截连在一起的充气袋子组成，能放在人的胳膊底下提供浮力；用于学水的儿童。
A life preserver consisting of a connected pair of inflatable bags that fit under a person's arms and provide buoyancy; used by children learning to swim.
在包装内或包装过程中夹在材料之间的柔软有弹性的衬里材料，如棉纸，海绵垫，充气袋等。
The spongy or soft lining materials used in between the materials in a package or packing. E. g. Tissue papers, spongy pads, air packed pouches.
充气袋可以用来填充和包装保护你的产品，填充成本低，效果显著，保护性好，弹性恢复强，保装的形象好，环保。
Air filling bag can be filling and packaging to protect your products, fill low cost, good actual effect, good protective, elastic recovery strong, good packing visualize, environmental protection.
充气袋可以用来填充和包装保护你的产品，填充成本低，效果显著，保护性好，弹性恢复强，保装的形象好，环保。
Air filling bag can be filling and packaging to protect your products, fill low cost, good actual effect, good protective, elastic recovery strong, good packing visualize, environmental protection.
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