1.
Regular air traffic links London to the rest of the country.
定期班机把伦敦和全国其他地方连接了起来。
2.
Refers to the length of all routes for regular civil aviation flights.
指民航运输定期班机飞行的航线长度的总和。
3.
Length of Civil Aviation Routes： refers to the length of all r outes for regular civil aviation flights.
民用航空航线里程：指民航运输定期班机飞行的航线长度的总和。
4.
packet boat [ ship ]
(定期)邮船, 班轮
5.
a scheduled flight,service,etc.
定期航班、 服务等.
6.
Cargo and passenger air carrier. Operates charters worldwide; scheduled and non-scheduled flights; wet lease; provides customers with efficient, flexible, and reliable services.
货运和客运航空承运人，经营包机、期航班和非定期航班，以及湿租业务。
7.
They placed very stable and accurate atomic clocks on regularly scheduled jet airliners.
他们将非常稳定、准确的原子钟装在定期飞行的喷气式班机上。
8.
liner on passage from
从…出发的定期班船
9.
ships that ply the South China Sea
南中国海的定期班轮.
10.
There are regular international flights, too.
也有定期国际航班。
11.
The cruise liner will sail out next week.
定期班轮下周出港。
12.
scheduled public transport service
公共交通定期班次服务
13.
ships that ply(across)the South China Sea
（经）南中国海的定期班轮.
14.
1. Liner service , 2. Tramping service
1、 班轮运输2、不定期班轮运输
15.
We run regular-flight to Pairs twice a week.
我们每周有两班飞巴黎的定期航班。
16.
The flight to Accra goes twice a week.
飞往阿克拉的班机一星期开两班。
17.
In addition to these scheduled services, an average of 200non-scheduled flights were operated each week.
除这些定期航班服务外，平均每周约有200班不定期航班提供服务。
18.
Scheduled passenger service throughout northern Ontario, Charter service across Canada.
在北安大略提供定期客运航班服务和加拿大包机服务。