A security system designed to protect a network from unauthorized access.
一种用于保护网络免受未经授权访问的安全系统。 (yī zhǒng yòng yú bǎohù wǎngluò miǎn shòu wèi jīng shòu zhèng cāng de ānquán xìtǒng.)
"The company installed a firewall to protect sensitive data from cyber attacks."
"公司安装了一个防火墙，以保护敏感数据免受网络攻击。" (Gōngsī ānzhuāngle yīgè **fánghuǒqiáng**, yǐ bǎohù mǐngǎn shùjù miǎn shòu wǎngluò gōngjí.)
a perfect or happy ending, like in a fairy tale
I believe that; expressing a firm opinion
to take on a task that is too big to handle
to do something differently from tradition
to discuss something until a decision is reached
to ruin a chance or opportunity by mistake
