本公司断定我们所提供的货色优良, 价格公道, 感谢贵公司给我们一个机会, 使我们的要求得以实现。
We are certain that we are offering a sound article at popular price, and we should appreciate an opportunity to substantiate our claims.

贵公司5月6日函悉, 本公司无法承购贵公司开价的商品。此复。
In answer to your favour of the 6th May, we inform you that we are unable to take the goods offered by you.

关于贵公司所询麦麸一事, 现可提供该货20吨。
In answer to your inquiry for bran, we offer you 20 tons of the same.

贵函收悉, 此地商场仍保持平静。
Answering to your letter, we state that the market remains quiet.

至今未复5月8日贵函, 甚感歉疚, 还望原谅。
Kindly excuse our not replying to your favour of the 8th May unitl today.

本月8日贵函敬悉。??先生是位诚实可靠的人, 特此告知。
In response to your letter of the 8th inst., I am pleased to say that Mr. ?? is a man of trustworthy character.

关于所询H.先生的情况, 谨此高兴地告知, 他是一位足以信赖的人

In response to your inquiry respecting Mr. H., we have pleasure in stating that he is a thoroughly reliable man.