5) (补充)递进关系:
furthermore;
moreover;
further;
In this way ;
still;
not only...but also...;
not...but...;
in addition (to);
additionally, much more interesting, more specifically, next, besides;
as far as... is concerned;
moreover;in other words;
along this line of consideration;
on the one hand...,on the other hand...;
even;
as a poplar saying goes...;
in order to do it...;
meanwhile;
at the same time;
accordingly;
In the first place...,in the second place...;
equally important;
of even greater appeal.