The airlines and other aviation companies are just not buying this fuel.

航空公司和其他航空公司只是不购买这种燃料。

While Russia's aviation companies are having their ups and downs, deals expected later this year could help to steady the industry.

俄罗斯航空公司命运起伏，今年下半年的一些交易预计会对产业起到稳定作用。

For half a decade he hacked the computers of the French aviation company, Dassault Group.

五年来，他侵入了法国航空公司达索集团的计算机。

But more broadly, Pakistani aviation companies just don't have very good records. It's not just PIA, as it's locally known here.

但更广泛来说，巴基斯坦航空公司的记录都不太好。不只是巴基斯坦国际航空公司的记录不好，当地人都知道。

If you have more friends, French aviation company Airbus are working on a drone which can carry four to six customers.

如果你有更多的朋友， 法国航空公司空中客车公司正在研究一种可以搭载四到六个客户的无人机。

Climate change is something we're all aware of now, and aviation companies know that some of the blame for this is being pointed at them.

气候变化是我们现在都知道的事情，航空公司知道对此负有部分责任是针对他们的。

Think airliners and fighter jets performing stunts over the runway while aviation companies hype their latest planes and equipment to industry bigwigs and journalists down below.

想想客机和战斗机在跑道上表演特技， 而航空公司则向下面的行业大佬和记者大肆宣传他们最新的飞机和设备。