防备

tā men shì xiān méi yǒu fáng bèi

他们事先没有防备。

They didn't take any precautions.

fáng bèi jiàn dié pò huài

防备间谍破坏

guard against damage caused by espionage

fáng bèi huǒ zāi

防备火灾

take precautions against fire

fáng bèi hái zi shòu dòng

防备孩子受冻

protect the children from catching cold

fáng bèi cuò shī

防备措施

precautionary measures

fáng bèi dí rén kōng xí

防备敌人空袭

guard against enemy air raids

fáng bèi diē dǎo

防备跌倒

take care not to slip and fall

wǒ jǐng gào tā fáng bèi wēi xiǎn

我警告她防备危险。

I cautioned her against danger.

cè zi gào sù rén men zài jiā rú hé zì wǒ fáng bèi

册子告诉人们在家如何自我防备。

The leaflet explains how to safeguard ourselves against dangers in the home.