BEC考试热词：Carrier

China Unicom (Hong Kong) Ltd, the second-biggest telecom carrier in China, said it will introduce Apple Inc's iPhone 4S to the Chinese mainland as early as the end of December and no later than Jan 23, the date of the Chinese New Year, said a company official.

世界第二大电信运营商、中国联通（香港）有限公司称，将在中国大½市场引进苹果公司的 iPhone 4S手机。一λ公司官员表示该机型将于最早今年12月底、最迟明年1月23日（农历春节）之前发售。

To that end, China Unicom has obtained from the Ministry of Industry and Information Technology a network access certificate, which is required to sell the iPhone 4S on the mainland, said Yu Yingtao, general manager of China Unicom's sales and marketing department.

中国联通销售和市场部总经理于英涛称，联通已从工信部获得在中国大½地区销售iPhone 4S所需的入网许可证。

解析：

在上述报道中，"carrier"就是“运营商”的意思。"telecom carrier"表示“电信运营商”。"carrier"还有“客运公司”和“传播ý介”的意思。

例句：

1.Singapore telecom carrier launches e-book service.
新加坡电信运营商开始推出电子书服务。

2.Your carrier for this flight is British Airways.
你的这一班机是英国航空公司的飞机。

3.Mosquitoes are carriers of malaria.
蚊子是疟疾的传播ý介。