The ‘-’ stands for a simplified translation process.
Sometimes, you just want to know what the text in that unknown language says. Quickly. We can of course provide you with such a rough version. We apply the ‘-’ on our rate. We can process these types of orders for lower project rates. But always on the understanding that it is really a rough and unedited version of a source document, so no nit-picking on commas and full stops. Just absorb the content of the document.