求翻译：在南宁化工集团有限公司电仪厂工作的陈文是个“闲不住”的热心技工。他利用下班时间为邻居们修理家电，从未收取过手工费，这个“赔本买卖”一做就是20多年。是什么意思？

Chen Wen, electric meter factory in Nanning Chemical Industry Group Co., Ltd. is a "restless" enthusiastic mechanic. His working hours as neighbors repair appliances, never received the manual costs, "trading losses" do is more than 20 years.

In Nanning Chemical Industry Group Co. , Ltd. (factory work, Chen is a "free" does not hold good mechanics. He has used during off-hours for my neighbors repair home appliances, has never been charged for the manual for this, the "odds" sale is a more than 20 years.

In the Nanning chemical industry group limited company electricity meter factory work Chen article is “idle” warm-hearted mechanic.He repairs the electrical appliances using the rush hour for the neighbors, has never charged the hand labor cost, as soon as this “does business at a loss business” to

Nanning chemical group limited instrument factory, Chen Wen is a "refuse to stay idle" enthusiastic technicians. He uses time out for neighbors to repair appliances, hand has never been charged fees, this "lose money on the sale of" doing more than 20 years.

“Has in others the difficulty, makes one to visit repairs a time electric appliance to take 1200 Yuan, is equal in month-long board expenses, therefore they ask me to help.” Chen Wen said that, he visited has fixed the television, only received has replaced the tube socket two Yuan materials expense