The new library is a fireproof structure.

新图书馆是一栋防火建筑。

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We packed the papers in a fireproof safe.

我们将文件装入防火的保险箱。

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Yosuke Yamashita wore a fireproof suit to play the burning piano.

燃烧的钢琴，弹奏需要穿防护服哦。介钢琴是一次性的不？

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Store your data on a fireproof external drive, such as those offered by iOSafe.

FORBES: Protect Your Data From Fire And Floods

J. and found, in a fireproof vault, microfilmed documents, ledgers and other files on insured Armenians.

FORBES: Settling a Case--After 85 Years

Famously, he keeps original copies of every signed pledge -- each of which has to be co-signed by two witnesses -- in a fireproof vault for protection.

CNN: Norquist's no-tax pledge has survived challenges before