英语高手请进！高分！答案被采用追加200分，言而有信。

总感觉前三楼的哥们都是用软件或者网页翻译的，希望我的答案能够有一定的参考价值：

随着事项的进展,我们有权向贵司要求提供相当于届时预期将发生的律师费和杂费的进一步定金。
With the progress of the item, we have the right to request your company for the further deposit of the attorney fee and other else payment which are about to appear.

如果要求进一步的定金，则支付定金将作为我们继续做贵司代理律师的前提条件。
If the further deposit is requested, then its paying will be the advanced condition of our continual being the agent attorney in you company.

请注意，这些款项只是定金，向我们支付的律师费和杂费总额可能超过或者少于向我们支付的定金。
Please pay attention, this issues is only the deposit, the amount of attorney fee and other else fee may beyond or below the deposit which has been paid by us.

我们会将收到的所有定金放入我们的客户账户，收益归贵司。除非贵司给我们特别的提示，我们可自行决定是否把该款项放入有息账户。
We will save all the acquired deposit in the guests' accounts and the benefits belong to your company. We can desided whether we should put this issue into an interest-bearing account by our own, unless your company give us special tips.

我们有权将贵司在我们客户账户中的款项及其利息用来抵扣向我们支付的律师费和杂费。
We are authorized to use the issue in our guests' accounts and the interest of your company to relieve the attorney fee and other else fee you paid.

但是，除非我们已向贵司发出帐单并向我们知道的贵司最新地址书面通知我们的抵扣要求，否则我们不会对我们的律师费和杂费进行抵扣。
But, unless we have already sent a bill to your company and have written-noticed our relieving request to the new address of your company which is known by us, otherwise we will not relieve these fee.

为进行抵扣，我们有权提取放在有息账户的贵司定金，无论定金是否到期，也无论提前支取是否要承担罚金。
In order to relieve the fee, we are authorized to get the deposit which is put in the interest-bearing account by your company, no matter whether the deposit is out-of-date, no matter whether to afford the fine for its earlier acquired.

补充一句：在这里，我不太会翻译“杂费”，所以我用了“other else fee”代替它。看得出来这是一份合同书，所以还是希望你严谨一些，帮我改正一下，以免使得你们蒙受损失。如果有兴趣的话就加我为好友吧（QQ：329877468），顺便帮我提提意见，在下不胜感激。

Along with the progress of item, we have power to provide toward the expensive department request equal to then expect the lawyer fee for will take place with miscellaneous fee of further down payment.If request further down payment, then paying down payment will be the prior condition that we continue to do an expensive department to act for a lawyer.Please watch for, these amount of moneys are just down payment and pay toward us of lawyer's fee and miscellaneous fee total amount probably exceed perhaps little in pay toward us of down payment.
All customer's accounts that the down payment puts to go into us that we will receive, the income returns an expensive department.Unless the expensive department gives us the special hint, we can by oneself decide if put that amount of money in to have interest account.We have power to use the expensive department arrives to button up the lawyer fee which pays toward us in the amount of money in the our customer's account and its interest with miscellaneous fee.But, unless we already toward the expensive department send out a bill also toward what we know expensive take charge of the latest address written notice our to arrive to button up a request, otherwise we will not carry on arriving to button up to our lawyer's fees and the miscellaneous fees.
In order to carry on arriving to button up, we have power to withdraw to put in the expensive department down payment of have the interest account, regardless whether down payment expire or not, also regardless draw out in advance whether want to undertake penal sum.

Along with the progress of item, we have power to provide toward the expensive department request equal to then expect the lawyer fee for will take place with miscellaneous fee of further down payment.If request further down payment, then paying down payment will be the prior condition that we continue to do an expensive department to act for a lawyer.Please watch for, these amount of moneys are just down payment and pay toward us of lawyer's fee and miscellaneous fee total amount probably exceed perhaps little in pay toward us of down payment.
All customer's accounts that the down payment puts to go into us that we will receive, the income returns an expensive department.Unless the expensive department gives us the special hint, we can by oneself decide if put that amount of money in to have interest account.We have power to use the expensive department arrives to button up the lawyer fee which pays toward us in the amount of money in the our customer's account and its interest with miscellaneous fee.But, unless we already toward the expensive department send out a bill also toward what we know expensive take charge of the latest address written notice our to arrive to button up a request, otherwise we will not carry on arriving to button up to our lawyer's fees and the miscellaneous fees.
In order to carry on arriving to button up, we have power to withdraw to put in the expensive department down payment of have the interest account, regardless whether down payment expire or not, also regardless draw out in advance whether want to undertake penal sum.
最标准的答案

Along with the item progress, we are authorized to the expensivedepartment request provide are equal to anticipated at the appointedtime will occur attorney will spend with the miscellaneous expensefurther the earnest money. If requests the further earnest money, thenthe payment earnest money took we continue to make the expensivedepartment to act attorney's prerequisite. Please note, these fundsare only the earnest moneys, pays attorney to us to spend with themiscellaneous expense total amount possibly surpasses or is short tothe earnest money which pays to us. We can all earnest moneys which receives put in our customer account,the income turn over to the expensive department. Only if expensivedepartment for us special prompt, we may voluntarily decide whetherputs in this fund has the rest account. We are authorized to theexpensive department's use for in our customer account fund and itsthe interest to arrive buckle attorney which pays to us to spend withthe miscellaneous expense. But, only if we have issued the bill to theexpensive department and the expensive department newest addresswritten notification which knew to us we arrive buckle the request,otherwise we cannot spend to our attorney with the miscellaneousexpense carry on arrive at the buckle. In order to carry on arrives at the buckle, we are authorized towithdraw put in have the rest account the expensive department earnestmoney, regardless of earnest money whether did expire, also regardlessof draws out ahead of time whether has to undertake the fine.

参考参考吧,绝对标准
As matters progress, We have the right to ask your company to provide the equivalent is expected to occur when the lawyer fees and incidentals further advance. If further deposit, the deposit will be paid as we continue to do your company attorney prerequisites. Please note that the only deposit money, to pay the lawyer fees and charges may total more than or less than we pay to the deposit. We will deposit all received Add our customer accounts, revenue to your company. Unless your company to our special tips, we can decide whether to put the money into an interest-bearing account. We have the right to be your company in our customer accounts and the funds used to write off the interest to pay legal fees and incidentals. However, unless we have to send a bill to your company we know of the latest address of your company written notice we deductions, Otherwise, we will not be on our legal fees and for miscellaneous deductions. For the conduct of offset, we have the right to extract information stored in a deposit account of your company, regardless of whether the deposit due regardless of whether or not to withdraw their commitment fine.