404. That’s an error.

The requested URL /translate_c?depth=1&hl=fr&prev=search&pto=aue&rurl=translate.google.tn&sl=en&sp=nmt4&u=https://en.wikipedia.org/wiki/Radiation&usg=ALkJrhjZBVJV_Ocr5LAATXfL7W_kwqR6HQ was not found on this server. That’s all we know.