a rule, S + V...一般而言，…
far as I know, S + V...据我所知，…
the saying goes, S + V...常言道，…
ybody knows that + S + V...众所周知，…
kly speaking, S + V...坦白地说，…
rally speaking, S + V...一般而言，…
7.I'm of the opinion that + S + V...依我之见，…
8.I am greatly convinced that + S + V...我深信，…
dealing with..., one cannot but admit that S + V...在讨论…，一个人不得不承认…
general, S + V...一般而言，…
my opinion, S + V...依我之见，…
can be easily proved that S + V...…是容易证明的
goes without saying that S + V...不消说，…
is out of the question to V…是不可能的
's quite obvious that S + V...不消说，…
is said ( reported据报导, known一般皆知, estimated据估计, believed一般相信, expected一般预料 ) that...据说
is important ( necessary必要的', urgent紧急的, proper适当的 ) that S (should) + V(…是)重要的
's true that + S + V...事实是
y to say, S + V...说来幸运，…
less to say, S + V...不消说，…
one can deny that + S + V...没有人可以否认…
ing in the world can delight me so much as ...世界上没有什么比…更令我高兴
all the people I know, perhaps none deserves my respect more than...在我所认识的人当中，也许没有一个人比…更值得我尊敬
the average, S + V...一般而言，…
etful to say, S + V...说来遗憾，…
to say, S + V...说来可悲，…
nge to say, S + V...说来奇怪，…
ctly speaking, S + V...严格地说，…
e is no doubt that S + V...毫无疑问，…
e is no V-ing...…是不可能的
tell the truth, S + V...老实说，…
the best of my knowledge, S + V...据我所知，…