used to add something more to what you have just said:The shoes are still stylish, and as a matter of fact, I'm wearing a pair right now.
used to say that you do not agree with what someone has just said or that the opposite of what they say is true:We're not losing population in our town. As a matter of fact, people are moving in.
譯為如實
起因是今早我跟他們說照顧AIDS病人跟看美沙冬門診一樣都祇能夠as-a-matter-of-factly
意思是說沒有草率沒有虛矯沒有拖泥帶水