We will make an announcement next week; we have nothing else to say until then.我们会在下星期作出宣布，在此之前无可奉告。No comment. I don't know anything.无可奉告。我一无所知。We are saying nothing until all the details have been finalised.在所有细节最后确定下来之前我们无可奉告。I'm afraid I can't pass any comment on this matter.关于这件事我恐怕无可奉告。