If we can do that, we can keep up with The Times. But if not, we would always be one step behind.
如果我们能做到这一点，我们就能跟上时代；但如果我们做不到，我们就总是落后一步。
Filtering and antivirus companies always seem one step behind the rapidly evolving methods of clever spammers.
邮件过滤以及反病毒公司似乎总是比那些狡猾的垃圾邮件提供者晚一步采取行动。
Filtering and antivirus companies always seem one step behind the rapidly evolving methods of clever spammers.
邮件过滤以及反病毒公司似乎总是比那些狡猾的垃圾邮件提供者晚一步采取行动。
应用推荐