求一段简单的英语翻译, 在线等待. 谢谢!

We already done changing of test rack when we find this problem.We didn't get any paper to be a sample and that's why we are feedback this problem to you now. The reason is that we didn't see any renew on type A's new paper. We notice you because of we worry about this problem will influence the using of terminal client.加一句 sorry about that.

we have made some changes to the test rack. 第一句，后面的感觉你中文都没有表达清楚

We have modified the test stand When we discovered that this problem often, although it was not a reference to your drawings, until now this issue feedback to you, because we have not seen any updates you have in the machine Type A recent drawings are worried that the problem will affect the use of your end-users, so you only notice