The current u.s. administration is adamant about restricting travel to cuba .
现任美国政府在限制去古巴旅行的问题上的态度是坚决的。
These officials declined to elaborate on the individual 's whereabouts , citing ongoing operations , but were adamant tuesday he poses no security threat .
他们以行动仍在继续为由，拒绝详细透露此人行踪，但这些官员周二坚称此人并不构成安全威胁。
They are adamant about buying only organic food .
他们坚持只买有机食品。
With germany equally adamant about the risks to the world of us policy , us officials will face some tough questioning in seoul later this week .
