求英语帝给一篇英语作文 说明：请给经理写一封电子邮件，要求购买电脑和打印机。 内容：因为现有电脑和打印机已使用五年以上，经常出现故障，影响工作；此外，3名新员工也需要电脑。总计需购买电脑8台、打印机1

title: request to purchase 8 computers and 1 printer body: Dear Manager, I am write to you for your approval of purchasing eight new computers and one new printer. The current computers and printer have been serving in our offices for more than 5 years, and their malfunctions were frequently observed recently, which caused many troubles in the routine work flow. More, the three new employees need their computers, too. In total, eight new computers and one new printer are necessary to support our current work. If you have any question, please let me know. Thank you very much for your time and consideration.   xxxx

打印机上是英语，如何知道那个是双面打印

Duplex键就是双面打印。

方法入下：
1. 设备驱动支持首先在打印列队里面选择文件，打印首先享项设置。
2. 在打印首选项里面选择页面设置，在页面设置里面把双面打勾选上。
3. 再设置一下装订模式。
4. 把打印机打印出来的整理放好后再次放入打印机，接着打印完毕即可。

英语作文“首先，然后，其次，最后”的高级用法是什么？

首先的高级用法可以用“first of all”
“然后 "为  “afterwards”
"其次为"“in the next part ”
"最后" 为“in the end”或“ finally”
英语作文中我们可以使用关联词使英语作文更加清晰紧凑，增加特色。我们还可以用以下修饰作文：
一、第一，首先，最重要： 
first,firstly,first and foremost,to begin/start with,most importantly
二、表对比 与转折：
yet,however,nevertheless,in contrast (to),whereas,
in spite of(despite),instead,on the contrary,even if(though),
unlike,conversely.
三、表递进：
and,as well as,then,moreover,futhermore,in addition
,additionally,besides,whats more
四、表结果：
as a result,consequence,for this reason,
hence,accordingly,so,therefore,thus.
五、表总结：
in a word,in belief,in short,in all,above all,to conclude,
on the whole,to sum up,in summary

扩展资料
英语作文注意事项：
1、确保提纲中段落结构的思路与各段主题句的一致性。只有这样，才能保证所写段落不偏题，不跑题。
2、要综合考虑各个段落的内容安排，避免段落内容的交叉。
3、用好连接词，注意段落间、句子间的连贯性。要做到所写文章层次分明，思路清晰，文字连贯，就需要在句与句之间，段与段之间架起一座座桥梁，而连接词起的正是桥梁作用。
增加文采小窍门: 如果说第一、二步是对文章的构思，第三、四步骤则是真正地“写”了，用词是否贴切，文法是否正确，句式是否多变，文采是否有生气，关系到写作者的语言功底和水平，但也有些窍门是需要长时间累积的。
4、平时多注重积累一些高级词汇也是很重要的。
参考资料来源：
百度百科-英语作文

3d食物打印机的好处 60词英语作文

Chinese food is very famous around the world,if you ask a foreign people about his opinion on Chinese food,he will speak highly of it.When we see the movie,Chinese food is praised by the people.Recently,there is a famous movie called A Bite of China,the movie is popular,it introduces Chinese food from different places.The audience is attracted by the delicious food,they never thought Chinese food would be so various.Now the second part of the movie has been made out,more and more Chinese traditional food has been introduced.After appreciating the movie,I begin to learn more about Chinese food,I want to have taste of them.I am so proud of our food,when we talk about it to foreign friends,we can feel their favor of our food.The food is part of our culture,they should be inherited.