Then, there were no direct air services between Beijing and London.

1972年，北京和伦敦之间没有直接通航。

youdao

Tomlinson then was chief of the computer mapping division at Spartan Air Services, Ottawa.

不久，汤姆林森任命于渥太华的Spartan Air Services，是计算机制图的主要负责人。

youdao

A public air transport enterprise operating scheduled air services shall have its timetable published.

公共航空运输企业经营航班运输，应当公布班期时刻。

youdao

The support troops perform a variety of functions such as mine clearance, equipment servicing, construction,air support, medical services and many others.

VOA: standard.2009.10.13

She says that the goods and services provided by nature - like clean air, rain or fertile soils - should not be taken for granted.

VOA: standard.2010.02.24

The country is vast, linked only by rivers and whatever air services connect its few airports.

ECONOMIST: Congo

The Skye Air Services Feasibility Study looked at what would be needed before scheduled services could resume.

BBC: Old Man of Storr, Skye

ARINC, a technology firm, says it plans to launch in-air services with Qantas and a second, unnamed Asian airline.

ECONOMIST: The use of mobile phones on planes moves another step closer