first of all片語KK [fɝst ʌv ɔl] /fɝst ʌv ɔl/發音片語1首先、第一First of all, I want to thank everyone for coming tonight.首先,我要感謝各位今晚前來。2最先、先First of all, wash your hands, then chop the vegetables.先把手洗乾淨,然後再切菜。3最重要的是、首要的是口語First of all, this plan is far too expensive for us.最重要的是,這個計劃對我們來說太貴了。