ADV [ADVERB before verb]据说;据报道 If you say that something is reportedly true, you mean that someone has said that it is true, but you have no direct evidence of it. 据说;据报道 [formal, vagueness]
More than two hundred people have reportedly been killed in the past week's fighting.
据说在上一周的战斗中有200多人丧生。
Now Moscow has reportedly agreed that the sale can go ahead.
据说现在莫斯科已经同意继续销售。
General Breymann had been shot dead, reportedly by one of his own men.