“中译英”一句话

Confirmed receipt of the invoice attached.In Oct.,our colleague ordered once.But why your company delivered twice the same goods?

At present time,we can use them as our final goods,but our company had to pay additional charge.We hope your company can cancel the freight charge of this time.

Confirm to receive invoice of attach the page, at December from our colleague order once, why expensive department but send two same of goods?
Currently although can used for our big goods, will cause my department pay one more of freight, hope expensive department ability cancel this time freight.