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尽管在过去几年里,国内和国际租用线路的费用下降幅度很大,但世界各地的邮电部门目前还面临进一步大幅度降低线路租用费率的压力。因此,当电信运营商把利润率调整到最小时,欧洲和亚洲的合作网络有可能将租用线路的费用再降低50％或更多。 有几种因素正导致租用线路费用的压低。从国内邮电市场看,邮电部门的垄断地位的削弱比预定的时间提前了,另一些运营商正以优惠的价格与其展开了激烈竞争。从国际市场青,邮电部门就多国业务的集中经营也正龙争虎斗。 自1990年以来,除邮电部门大幅度地降低了某些租用线路的费用外,预计租用线路的费用还会进一步下降。但是,即
Although the cost of leased lines both domestically and internationally has been declining significantly in the past few years, the post and telecommunications departments around the world are now under pressure to further significantly reduce their line rental rates. Therefore, when telecom operators adjust their profit margins to a minimum, the cooperation network in Europe and Asia may reduce the cost of leased lines by another 50% or more. There are several factors that are driving down the cost of leased lines. Judging from the domestic post and telecommunications market, the monopoly position of post and telecommunications departments has been weakened earlier than scheduled and other operators are now fiercely competing with them at favorable prices. From the global market, the postal and telecommunications departments are also fighting for the centralized management of multinational businesses. Except for the substantial reduction in the cost of certain leased lines by the post and telecommunications departments since 1990, the cost of leased lines is expected to decline further. But, that is