Specially engineered foam mattresses are one treatment alternative.

特制的泡沫垫是一种治疗手段。

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Both foam mattresses and latex mattresses are as good as the shopkeepers can have them.

这两个泡沫床垫和乳胶床垫一样好店主可以拥有它们。

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The results of the tests indicated that latex and polyurethane foam mattresses burned fastest.

试验结果表明，天然乳胶和聚氨基甲酸乙酯泡沫床垫燃烧得最快。

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The mattresses are made from visco-elastic foam, a NASA padding innovation that is temperature-sensitive and softens to conform to the shape of the sleeper's body.

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