the advantages outweigh the disadvantages.
Therefore... 3.怎么办(How contribute
to
to)...
Many
ways
can
solving this serious problem, but
the following ones may be most effective. First of all ... Another way to solve the problem of ... is ... Finally...There are not the best and only measures we can take. But it should be noted that if we take strong action to ...
4.选择行动(A or B) When you ...you will be faced with the
choice between A and B. Before making the right
choice, you had better make a close comparison and contrast Second, similarities, following Besides,
of
them.First
of
all, B... also A...
A...
Also,
B...
A... A
likewise, and
B
are
Despite different
in
their
the
aspects. A...
on
First, the
However, B...Therefore,
B...
contrary, it
depends with ... you should choose. If you ...,
you should choose A; but if you ... you should turn to B.
2. 为什么(Why)...
There
are
many
reasons for... but in general, they come down to
three major ones. For one thing... for another
thing ... Perhaps the prime reason is that ... From the foregoing... 3. 谚语引用： that......
As a proverb goes
Nowadays, there are more and more [某种现象] in
[某种场合]. It is estimated that [相关数据]. Why have
there been so many [某种现象]? Maybe the reasons can
be listed as follows. The first one is [原因一].
Besides, [原因二]. The third one is [原因三]. To sum up,
the main cause of [某种现象] is due to [最主要原因]. It is
high time that something were done upon it. For one thing, [解决办法一]. On the other hand, [解决办法二].