9．To protect your computer，you need to be aware of the different ways in whichviruses（病毒） can be spread from one computer to another．

分析 為了保護(hù)你的電腦，你需要搞清楚病毒在電腦之間傳播的不同方式．

解答 答案：viruses
病毒：virus；句意表達(dá)的是泛指，要用復(fù)數(shù)形式．

點(diǎn)評(píng) 翻譯題在解題是首先要確定好句子的時(shí)態(tài)，然后要把握好短語(yǔ)表達(dá)，最后要注意句子結(jié)構(gòu)．

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