因
列
举
段
Whyshouldthisphe
ome
o
takeplaceTherearege
erallythree
factors
accou
ti
g
for
it
Havi
gsharp
take
everythi
gi
to
cha
ge
co
o
to
sideratiwemaythree
attributethe
aspects
7

意
义
阐
释
段
Thepurposeofthepictureistoshowusthatdueatte
tio
hastobe
paid
to
…
Thefactphe
ome
o
that…i
dicatesthat…
Havi
gscruti
izedthedetailsofthepictureweca
discussthe
implicatio
s
subtly
co
veyed
from
it
8

归
纳
结
论
段
I

co
clusi
o

I

my
opi
io

As
far
as
I
am
co
cer
ed
Taki
gi
toaccou
tallthea
alysesabovewemayco
fide
tlycome
to
the
co
clusio

that
…
…
f9

预
测
趋
势
段
Thereis
ode
yi
gthatwillco
ti
ue