He sat quietly in the first class cabin of the flight looking tired.

他静静地坐在班机的头等舱内，看上去有些疲惫。

《柯林斯英汉双解大词典》

The flight attendants were very thankful for what we had done and cared for us carefully even though we were no longer sitting in first class.

空乘人员非常感谢我们所做的一切，即使我们不再坐在头等舱，也细心照顾我们。

youdao

And, like pretty much all these "gurus", he demands a first-class round-trip flight ticket to boot.

像所有的专家，他需要预订一流的往返机票。

youdao

Singapore will give first-class passengers no ordinary bland flight cabin, but a plush wood-and-leather affair that it has designed after studying how the world's five-star hotels do it.

ECONOMIST: Asian airlines

Mr Buck, who is 45, has been accused of running amok in the first-class cabin during a British Airways flight across the pond last year.

ECONOMIST: From blue suede shoes to goody two-shoes

Mr. Nulty has a collection of more than 400 airplane models plus old ads and posters, TWA first-class menus from 1960s and paper dresses worn by TWA flight attendants.

WSJ: Airline Collectibles Take Flight