开头

With regard to ... (n. /how to ... /weather ... /the saying), viewpoints vary enormously.
There has been much discussion revolving around the issue of (whether...)
2.
As far as I am concerned/From my standpoint, I am in line with（同意） the argument that ... I reckon that ... owing to innumerable/manifold reasons.
It is wise/advisable to ...

中间

1.主旨句
There are myriad (a tremendous number of ) of reasons why... / methods how .../ something (what)...
2.道理论证
First and foremost/ initially, the key + 题干东西 + is undeniably ...
Furthermore/ In addition, the second noteworthy + 题干东西 + is ...
3.后续衔接
To elucidate/ To explain it further, ...
To be more specific/To clarify/ In detail, ...
4.小结句
Accordingly/Therefore, it rein force my point that ...
it utterly clear/manifest that ...

结尾段

To sum up/ In a nutshell, ...
2.
in light of （鉴于） the aforsaid/above factors/ taking into account all the factors above , ...
3.
I reiterate my standpoint that ...
Only via this approach + 半倒装

万能理由：CHEMIST

• Convince
• Heathy/Safety
• Environment
• Mony
• Interpersonal relationship & relax
• Success （学习+工作+品质）
• Technology