講故事
（先説故事主體），thisstoryisnotrare.
...,suchdelimmaweoftenmeetindailylife.
...,thestorystillhasarealisticsignificance.
提出原因：
Therearemanyreasonsfor...
Why....,foronething,...
Theanswertothisprobleminvolvesmanyfactors.
Anydiscussionaboutthisproblemwouldinevitablyinvolves...
Thefirstreasoncanbeobiviouslyseen.
Mostpeoplewouldagreethat...
Somepeoplemayneglectthatinfact...
Otherssuggestthat...
Partoftheexplanationis...
進行對比：
TheadvantagesforAforoutweighthedisadvantagesof...
AlthoughAenjoysadistinctadvantage...
Indeed,AcarriesmuchweightthanBwhensthisconcerned.
Amaybe...,butitsuffersfromthedisadvantagethat...
承上啟下：
Tounderstandthetruthof...,itisalsoimportanttosee...
makethispointclear
讓步：
Certainly,Bhasitsownadvantages,suchas...
IdonotdenythatAhasitsownmerits.
結尾：
>Fromwhathasbeendiscussedabove,wemaysafelydraw
theconclusionthat...
Insummary,itiswiser...
Inshort...
