I have to buy a new virus killing software.

我得买个新的杀毒软件了。

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Secondly, can be screened by antivirus software, antivirus software open after choose security, virus killing, to detect APP, make sure to install APP not carrying Trojan virus.

其次，可以借助杀毒软件来进行甄别，打开杀毒软件后选择安全防护—病毒查杀，对APP进行检测，确保要安装的APP没有携带病毒木马。

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Controlled trial version of antivirus software client will be regarded as a virus killing.

试用版的受控端会被杀毒软件当作是病毒查杀。

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