求翻译：第二是不执行三包方面的规定存在问题。目前很多企业存在违反三包规定的现象。如按三包规定应该退机或换机的，一些厂商却利用消费者不了解有关规定之机，不给用户保修，或在保修期内还要用户掏钱维修。也有企业知道某些项目目前缺乏相应检测标准，在产品出现问题如液晶屏漏液、像素缩水或拍照效果不好时，一味将责任推给用户。是什么意思？

The second is to perform three bags of provisions to problems. At present, many enterprises have the phenomenon of the breach of three bags of provisions. Warranty Regulations, should retire the machine or replacement of some manufacturers, taking advantage of consumers do not understand the relevan

It is not the first 2 in 3 package of provisions exist. At present there is a lot of companies violated 3 package. If the 3 packages that should be the machine, or the switch, and a number of vendors but makes use of a consumer does not know the rules of the machine, not to the user, or warranty dur

Second does not carry out three package of aspect stipulation existence questions.At present very many enterprises exist violate three packages of stipulations the phenomena.I

Second, does not implement three guarantees problem. Many enterprises there is a violation of the guarantees provided. Should return or replacement in accordance with guarantees, some manufacturers but consumers do not understand the requirements of machine, not to the user warranty or repair under