1.Asfaras…isconcerned就……而言
2.Itgoeswithoutsayingthat…不言而喻，…
3.Itcanbesaidwithcertaintythat…可以肯定地说……
4.Astheproverbsays，正如谚语所说的，
5.Ithastobenoticedthat…它必须注意到，…
6.It'sgenerallyrecognizedthat…它普遍认为…
7.It'slikelythat…这可能是因为…
8.It'shardlythat…这是很难的……
9.It'shardlytoomuchtosaythat…它几乎没有太多的说…
10.Whatcallsforspecialattentionisthat…需要特别注意的是
11.There'snodenyingthefactthat…毫无疑问，无可否认
12.Nothingismoreimportantthanthefactthat…没有什么比这更重要的是…
13.what'sfarmoreimportantisthat…更重要的是…
14.Acaseinpointis…一个典型的例子是…
15.Asisoftenthecase…由于通常情况下…
16.Asstatedinthepreviousparagraph如前段所述
17.Buttheproblemisnotsosimple.Therefore然而问题并非如此简单，所以……
18.Butit'sapitythat…但遗憾的是…
19.Forallthat…对于这一切……Inspiteofthefactthat…尽管事实……
20.Further,weholdopinionthat…此外，我们坚持认为，…
21.However,thedifficultyliesin…然而，困难在于…
22.Similarly,weshouldpayattentionto…同样，我们要注意…
23.not(that)…but(that)…不是，而是
24.Inviewofthepresentstation.鉴于目前形势
25.Ashasbeenmentionedabove…正如上面所提到的…
26.Inthisrespect,wemayaswell(say)从这个角度上我们可以说
27.However,wehavetolookattheothersideofthecoin,thatis…然而我们还得看到事物的另一方面，即…