1·They took precautions against fire.
他们采取了防火措施。
—— 《牛津词典》
2·Our policy offers complete protection against fire and theft.
我们的保单全面承保火灾及盗窃风险。
—— 《牛津词典》
3·I insured my house against fire.
我给我的房子保了火险。
4·My house is insured against fire.
我的房子保了火险。
5·The house is insured against fire.
这房子保了火灾险。
6·Is your house insured against fire?
你的房子投了防火保险了吗？
7·Is your house insured against fire?
你的房子做了防火保险了吗？
8·This material is proof against fire.
这材料是防火的。
9·These goods are covered against fire.
这些货物已保火险。
10·Shall the house be insured against fire?
要给房子保火险吗？