Rule reminder

'Cioè / ovvero' = that is / i.e. (clarifies or defines). 'In altre parole' = in other words (restates more clearly). 'Vale a dire' = that is to say (formal). 'Ossia' = namely / that is (literary/formal). 'Ad esempio / per esempio' = for example. These connectors don't add new information — they reformulate.