他们的反恐战略存在漏洞。There were gaps in their counterterrorist strategy.软件有漏洞。There is a bug in the software.保安工作明显有漏洞。The security services were clearly caught napping....
They say this may have caused Beethoven's many sicknesses.他们说这可能是造成贝多芬一生多疾缠身的根源.Viruses and germs cause most sicknesses.病毒兴细菌引起大部分的疾病.V. in the -- five million of them have died of AIDS - related sicknesses.感染者,他们之中...
Inside these zones, traffic speeds are restricted to 20 mph.在这些区域内，交通限速是20英里/小时。Using the option to display only text speeds things up a lot.选用纯文本显示可以使速度大幅提升。They travel at speeds of up to 30 knots.他们以高达30节的速度行进。...