But with civilian air traffic shut down, the transportation and clearing of good old-fashioned checks were being delayed.

但是由于民用航空管制，票据运输和结算的优良传统被耽误了。

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Transportation secretary Ray Lahood says the FAA will have to furlough the vast majority of its employees including air traffic controllers for at least one day — a pay period.

美国交通部部长雷·拉胡德表示，美国联邦航空局不得不让大多数员工每周暂时休假至少一天，这其中就包括交通调度员。

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Officials used the theme "Greener Traffic, Cleaner air" to encourage car owners to take public transportation more often and help ease road congestion and contribute to better air quality.

此次活动的官方主题为“绿色交通•清新空气”，旨在鼓励有车一族多乘坐公共交通出行，从而缓解交通拥堵，提升空气质量。

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The National Transportation Safety Board report concluded that while Buckalew had asked air traffic controllers to fly higher and out of the icing conditions, he may have been reluctant to exercise his own authority to do so, or may have been unaware of the severity of the conditions.

WSJ: NTSB: Pilot action, icing led to NJ plane crash