快进来！英语翻译！

帮我翻译一下，用括号里的词，
1.这包书的费用是250元，其中含有邮资和包装费。请写下收件人的地址，别忘了邮编。（postage;postcode）
2.数十年前，人们还用打字机打出正式文件，但现在我们可以用电脑和打印机做同样的工作。（typewriter;formal document）
3.尽管速溶咖啡能够放置很长一段时间，但是如果不能保持干燥的话很快就会坏掉。(have a long shelf life;instant coffee;go solid)
4.千年之后地球上的居民可能可以用生态系统来处理垃圾。(citizen;dispose of;ecological)
5.这条蛇是如此的贪婪，一口就吞掉了那只老鼠。(greedy;swallow up)
6.与人打交道是商务人员工作的一个重要部分。(aspect)
7.当我们穿过田野回到家时，靴子上沾满了泥。（mud）
8.在医院呆了6周以后，他终于恢复状态并且开始工作。(be back on one's feet)
好的我会追加分

1 the fees of this pack of books are 250yuan including postage and packing charges. Please write down the reciever's address and dont forget the postcode

2 many years ago, people were still using typewriter to produce formal documents. however, we can have conputer and printer to conduct the same task now.

3 although instant coffee have a long shelf life, it should become solid without keeping dry.

4 Thousand years later, citizens on the earth probabbly use the ecological system to dispose of the rubbish

5 such a greedy snake is. it swallowed up that rat

6 interpersonal skill is an significant aspect of a businessman's job

7 when we went across the crop field and arrived home, our boots were covered by mud

8 after staying in hospital for 6weeks, he was back on his feet and started to work

1 邮资;邮政编码

2打字机;正式文件

3还有很长的保质期，速溶咖啡，去固体

4公民;处置;生态

5贪婪;吞噬

6方面

7泥

8回来一个人的脚

http://fy.iciba.com/自己看一下，翻译一下。