for example;
for instance;
in this case;
namely;
as you know;
you may as/say;
as he explains;
like; such as;
a case in point is...;
consider...;
in particular;
including...;
for one thing...,for another...;
put it simply;
stated roughly;
as an illustration, I will say...;
a good example (of...)would be...;
to detail this,I would like to...;
It is interesting to note that...;
in this situation;
as proof;
take the case of;
take as example (something);
as for; as regards;
as to;
according to;
on this occasion.