falling main meaning in English

（有多层地下室大楼的）竖管
下行主管

It claims that taxation is a difficult point of electronic business , and points out fell main problems of taxation on the reference of methods of basic problems coped with electronic business by some international organizations and governments . on the base of this , it attempts to point out the basic clues of resolving the problems in commercial taxation of china today and our counter - measures and suggestions . and this can serve for the administration of taxation in china , promoting it to link with internation as soon as possible and become one of the strong countries , which is internationlization ineconomic information
本文从分析电子商务与传统商务相比较的现实优越性及发展电子商务的基本条件入手，认为税收问题是电子商务的难点；并通过借鉴国际组织和各国政府对电子商务税收问题的基本处理作法，进一步提出电子商务中的几个主要税收问题；在此基础上，通过借鉴国际上对电子商务税收问题处理的基本经验和作法，试图提出解决现阶段我国电子商务税收问题的基本思路和应采取的对策与建议，以期使我国税收管理尽快与国际相接轨，迎头赶上国际经济信息化发展的新浪潮。