另外40架飞机也被登记在册，但没有确定是否是挪威的战斗机，2009年，把西行的俄罗斯军事飞机的总数提高到120。

An additional 40 aircraft were registered but not identified by Norwegian fighters, raising the total number of westbound Russian military flights to 120 in 2009.

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轻装上阵：登记的时候你的行李要称重，来计算飞机飞行需要的燃料量。

Pack light: Your luggage is weighed at checkin so that the amount of fuel needed for the flight can be calculated.

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在他们登上飞机时，他登记上了他们的姓名。

He checked their names off as they boarded the plane.

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