英语翻译One thing that every good money manager does os make a b

英语翻译
One thing that every good money manager does os make a budget.
What is a budget?It is a means of keeping track of exactly how much money is coming in and exactly how much money is going out.if you get an allowance,you want to know how much money you have at any given time.you don't want to run out of money when you really need it.
So,people make budgets.
The most common way to make a budget is to write down every single expense and every single income.here is an example:
So at the end of June,Mai-Ling has spent $20 but earned $40 .she has $20 left over.
Now,this amount of money is relatively small.Mai-Ling can easily count just how much money she is spending and taking in,so she can easily know that she has that $20 left over.
But what about a large company,which has hundreds of expenses ans many sources of income each month?that company especially needs to keep track of its money,going out and coming in ,so the company can pay its bills.
So large companies keep budget,too.here is an example;
The toy company earned $6400 in sales in March.the company paid out $5950 in expenses.so,the company made $450 in March.
Why is it a good idea to know all this?What if the company wanted to buy a new computer system and that new computer system cost $2000?If the company had only $450,then they'd have to buy the computer system by borrowing money.
Also,if the company has a few more months like March,when income is more than expense,then the company can plan ahead and save up enough money to buy that computer system,so the company doesn't have to borrow money.
A company will also keep a budget in order to see whether spending money on things like advertising is a good idea.take a look at the graph below.it is the same as the one above,with one important addition:it has a line for advertising.
Company managers will look at this budget and decide whether to advertise again,based on how much money they make or lose.
For all of these reasons,keeping a budget keeps you aware of how much money you have,whether it's $20 or $20000.companies do it,and you can do it,too.

其中的budget都翻译成“预算”,但是文章似乎在讨论记账,希望楼主自己决定~
每一位好的资本经营者都做的一件事就是做预算.
什么是预算?预算就是要精准记录每一笔入账和支出.如果你有津贴,你要知道你任何一个时候有多少钱,你不想要在需要钱的时候没得用.
做预算最常见的方法就是记下每一笔收入与支出.一下为例：
六月底,M女士支出$20,收入$40,那么她有$20的盈余.
现在这笔钱的数量很少.M女士可以很容易计算她的收入支出,一下就知道她有20块剩下.
那么那些每个月都有上百比支出以及大量收入大公司呢?那样的公司尤其需要记录收入与支出,以能够支付它的账单.
也就是说,大公司也会做预算.例子如下：
某玩具公司三月份的销售额为$6400,并支出$5950,所以公司三月份的盈利额为$450.
为什么需要知道这个呢?如果这个公司想要买入一个价值$2000的新电脑系统,但是手上只有$450怎么办?如果他们要买的话,就需要借钱.
同时,如果该公司有若干个像三月份这样赢利的月份,他们就可以提前计划,存够钱来购买那个电脑系统,并且不用借钱.
A company will also keep a budget in order to see whether spending money on things like advertising is a good idea.take a look at the graph below.it is the same as the one above,with one important addition:it has a line for advertising.
一个公司也会为了考察将资金投在广告上是否值得而做预算.请看下图,这与上图看起来一样,只是多了一个重要的部分：它有一条代表广告的线.
Company managers will look at this budget and decide whether to advertise again,based on how much money they make or lose.公司经理们会根据这份预算来看他们的盈亏状况来决定是否需要再次投广告.
For all of these reasons,keeping a budget keeps you aware of how much money you have,whether it's $20 or $20000.companies do it,and you can do it,too.
考虑所有的因素,做预算让你知道你有多少钱,不管是20块还是20000块.公司里都这么做,你也可以这样做.
----助人自助英语团诚心回答~