however, on the other hand,
despite,in spite of,though,although,but,on the contrary
otherwise, yet,instead of,rather,whereas, nonetheless compared with,in contrast
Certainty 確定
obviously, certainly,plainly,of course,undoubtedly
Condition 條件
if, unless,whether,provided that,for,so that,whether,depending on
Time 時間
before, since,as,until,meanwhile,at the moment,when,whenever,as soon as,just as
Addition 此外
in addition, and,similarly, as well as,besides,furthermore,also,moreover,too, not only ... but,even,besides this/that
Sequence 順序
first, initially,second etc.,to be?gin with,then,next,earlier/later,following this/that,afterwards
Consequence 結果
as a result, thus,so,therefore,consequently,it follows that,thereby,eventually,to that case,admittedly