It launched in 2002 with two leased planes. It currently has 76 aircraft, including the first batch of 25 Airbus A330s on order for AirAsia X, its long-haul subsidiary.

2002年，亚洲航空以两加租赁的飞机开航，但现在，该公司已拥有76架飞机，其中包括为它的长途运输子公司亚洲航空x而订购的25架空客A330。

youdao

Astronomers using NASA's Chandra X-ray Observatory found that this pulsar, known as PSR J0357+3205 (or PSR J0357 for short), apparently has a long, bright X-ray tail streaming away from it.

天文学家通过美国宇航局（NASA）的钱德拉（Chandra ） X 射线天文台，发现了这个被称作 PSR J0357+3205（或简称为 PSR J0357）的脉冲星。 很明显，它留下了一条长而明亮的 X 射线尾巴。

youdao

Made from a medical grade Polymer that ensures a comfortable and secure fit, dimensions are 90mm long x 43mm wide.

这款产品使用医用级高分子聚合物以保证其舒适性和安全性。 产品尺寸为90毫米长x 43毫米宽。

youdao

He died long before the search for Planet X resulted in the discovery of Pluto.

VOA: special.2010.07.11

Oh, but how do I know how long it takes to do x 2?

但是，我想知道用第二种方法,做要多长时间呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

We don't know how long it takes to do x 2.

我们不知道要多长时间。

麻省理工公开课 - 计算机科学及编程导论课程节选

Obama will probably point out Tuesday night that economic growth is the essential X Factor to reducing long-term deficits and debt.

CNN: Obama's chance to lead -- or kick the can down the road

In Olympic Stadium, meanwhile, America's top female sprinters outpaced their Jamaican competitors to earn gold in the prestigious 4 x 100-meter relay -- though their long dominant countrymen fell just short in the 4 X 400-meter men's race.

CNN: SHARE THIS

Several of them looked as if they had walked out of an X-Files convention: long hair, plaid flannel shirts and baggy pants worn much further down than pants were meant to be worn.

CNN: Excerpt: Inside Blackwater's mission in Afghanistan