US authorities are ramping up security checks on electronic devices carried by passengers travelling to the US in response to fears of terrorism raised by the advance of the Islamic State of Iraq and the Levant, or Isis, in the Middle East.
美国政府正加大对赴美乘客携带的电子设备的安检力度。此举是出于对“伊拉克与黎凡特伊斯兰国”(Isis)在中东势力蔓延所引发的恐怖主义担忧。
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