British aviation officials seek to expand Stansted, London's third airport.

英国航空官员试图扩建伦敦第三个机场——斯坦斯特德机场。

Aviation officials say they are holding onto hope of finding survivors.

航空官员表示，他们对能够找到幸存者仍然抱有希望。

In the United States, aviation officials have taken measures to reduce the risk from bird strikes and dangers from other wildlife since the nineteen sixties.

在美国，从上世纪六十年代开始，航空部门已经采取措施旨在减少鸟及其他野生生物的撞击的危险。