A. 英语翻译，请手工翻译：非常抱歉以下报价为大约的价格，具体的价格要等我们收到样品后才能提供。
I am sorry this is the estimated price in the quotaiton, the final price would be provided after we get the sample. But it would not be fluctuated too much.
B. 中译英：我们目前的报价已经是最优惠的价格了，如果按你要求的报价，我想确认以下几个问题：
翻译如下：
The prices we quoted are already the best, and here would like to confirmbelowquestions if quotation to be made by your requirements:
We will sign contract by two years with payment finished, or we may discuss to pay annually.
Is the qty of licenses above 450 pcs ?
Could we sign one contract only, other than contracts with each country/distric seperately ?
What is the est. date to finish the contact pls ?
保证正确率，望采纳
如有回疑问，请答追问
C. 我会报一个最优惠的价格给你的的翻译是：什么意思
我会报一个最优惠的价格给你的
翻译是：
I'll give you a most favorable price.
D. 翻译：我们申请了最好的价格
We have applied for the best price.
With the increase of the order,the factory gave us a better price.
or
As we increased our order, the factory gave us a better price.
祝你开心如意专！属
E. 帮翻译成英语：我们已经是长期的合作伙伴了，请放心，给你的价格一定是最优惠的。
帮翻译来成英语：我们已源经是长期的合作伙伴了，请放心，给你的价格一定是最优惠的。
As a long-term cooperation partner ,You should feel assured that the price quoted for you is sure to be the most preferential