after-care service 售后服务 例：Make sure that the company you buy from can offer a comprehensive and convenient after-care service.
after-sales service 1 售后服务(常用于汽车、电脑、家用电器等耐用消费品) 例：We off a full after-sales service.
after-sales service 2 售后服务中心 例：Many large companies in Shanghai have geared themselves to the international conventions and set up after-sales services accepting repairs and dealing with customers complaints.
after-sales warranty 售后保单
against all risks 保全险 例：These are goods insured against all risks.
agency 代理行，经销处，公众服务机构，代理公司，中介公司 例：The firm has agencies all over the world. agenda 议程 例：An agenda is a list of things to discuss at a meeting.
airlines 航空公司(多用于航空公司名称中) 例: English Royal Dutch Airlines (均大写)
air miles 里程奖 亦作 air-miles awards 例1: The attraction of air miles is easy to understand. 例2: Air-miles awards for frequent flyers are one of airline services.
air time 通话时间 例: Traditionally, cellar（此处应为cellular,谢谢千千提醒） users have paid the air time for incoming calls as well as outgoing.
airways 航空公司(主要用于航空公司名称中) 例: British Airways
alcometer酒精检测仪(通过检查呼吸测出血液中酒精含量的仪器),亦作Breathalyzer, drunkometer 例:We are empowered to stop any motorist for routine reasons, and we can ask them to blow into the Alcometer if we think they might be over the limit.
all-expenses-paid trip (由公司出钱的)免费旅行 例: To reward the top sellers, the company is offering them an all-expenses-paid trip to Las Vegas in America.
allotment 配股 例: Allotment has been made by random draw because of oversubscription.
all-risk policy 全险,综合险,全险保单 例: We have taken out an all-risk policy on the electronic equipment.
alternative 非主流的 例: Coca-cola already has 8 per cent of the alternative beverage market.