Of course.
Certainly
理所当然
of course;go without saying;behove;behoove;It stands to reason that ...更多释义>>
[网络短语]
理所当然 Naturally;it stands to reason that;That''s a given
理所当然的 as a matter of course;deserved;take it for granted
认为理所当然 take it for granted;take for granted