As a matter of fact / in factدر حقیقت ، راستش رو بخواید As is known / as it is knownهمونطور که میدونید As was pointed out/ as noted earlierهمونطور که اشاره کردم As you knowهمونطور که میدونید Besidesگذشته از این ، علاوه بر این