用维护

usage and maintenance的用法和样例：

例句

I want to study the basics of design and maintenance of buildings.我想学习建筑设计与维修方面的基础知识。
Forging accessories primarily engaged in the production and sales, cement production and maintenance of equipment.主要从事锻压配件的生产与销售，水泥设备的生产与维修。

Housing Maintenance Fund Hard to Apply

Here in China the housing maintenance fund is also known as the pension for apartments. Apparently, the fund is to be used for the maintenance and repair of property. However, applying to use the money is an extremely difficulty process. Li Dong has

发表于:2018-12-19 / 阅读(48) / 评论(0)

世界各地新闻集锦

办公室英语口语第51期:Fax machine maintenance 传真机

Fax machine maintenance A: Excuse me, Richard? Are you busy at the moment? B: Not really, Betty. What do you need? A: My fax machines on the blink. Would you take a look at it? B: Sure. I just need to do one other job first. How about if I come up ar

发表于:2018-12-25 / 阅读(50) / 评论(0)

办公室英语口语

办公室英语口语第50期:A maintenance appointment 约定维

A maintenance appointment A: Hello? Is this the Maintenance Department? B: Yeah. Thats right. What can I do for you? A: Were having a lot of trouble with our printer. Could you come and take a look at it sometime this afternoon? B: Let me see. Yeah,

发表于:2018-12-25 / 阅读(49) / 评论(0)

办公室英语口语

学个词 Learn a Word-VOA英语教学 3055 maintenance

今天我们要学的词是maintenance. Maintenance 维修，养护。The U.S. Interior Department will hike fees at the most popular national parks to $35 a vehicle to raise funds for park maintenance. 美国内政部宣布，全美游客最多的国家

发表于:2018-12-30 / 阅读(50) / 评论(0)

英语单词荟萃

Maintenance 维修服务

Key Sentences（重点句子） 142．There seems to be something wrong with the toilet．我房间里的抽水马桶好像出了点毛病。 143．We'll send someone to repair it immediately．我们会马上派人来修的。 144．What's the tro

发表于:2019-01-11 / 阅读(58) / 评论(0)

实用英语

VOA慢速英语2014 Johannesburg Leads Africa in Twitter Usage 推特使用方面南非冠绝非洲

Johannesburg Leads Africa in Twitter Usage 推特使用方面南非冠绝非洲 From VOA Learning English, this is the Tech Report. 这里是美国之音慢速英语科技报道。 Johannesburg is tweeting up a storm. The South African city leads the

发表于:2019-01-12 / 阅读(48) / 评论(0)

2014年VOA慢速英语(四)月

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