Security officials with the Israeli airline el al already spend a long time questioning passengers in order to identify behavioural traits that mark them out as dangerous.

以色列航空公司El Al的安全官员为了识别出让他们显得危险的行为特征，他们已经花了好长时间询问乘客。

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Time and again, U.S. officials have announced progress on the currency issue; each time, it turns out that they've been had.

美国官方一次次宣布在汇率问题上已经有了进展；而且每次结果都显示他们的确实忠于职守。

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He says this time around officials are making it clear that the election commission oversees the election process, but does not carry out the polling.

他说，这次有关官员明确宣布，选举委员会监督选举过程，但并不负责投票事宜。

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In the first match, England's Frank Lampard would have tied the score at 2-all before half-time, but officials did not see his shot bounceacross the goal line and rebound out after hitting under the crossbar.

VOA: standard.2010.06.29