英语翻译要跟客人调价,怎么讲会比较好,以下是翻译大致内容,求高手翻译：您好!我们查询了我们之前的记录,发现第一点,大部分

Hey,Bro,After checking the record of our former orders,we find:The prices are firmed since 2010The cost of raw materials and manpower are rising all the timeThe exchange rate is changing every day,and will be lower than 6 in the near future。We cherish every opportunity to work with you,but we have no choice but to update the current price,and we believe you will understand it for sure。