六级-议论文-重要性
开头（阐释，引入）
引入话题
when it comes to… ,all of us ought to see it in perspective.
… is a hot topic to which we should pay close attention.
随 。。。的发展1：fortunately/actually, with society commercializing and competition becoming fierce, a substantial number of people are paying attention to it.
随 。。。的发展2：against the background of an era featured by increasing commercialization and digitization.
no body could deny the fact that (trust) is the foot-stone for (a prifit-making organization) in all walks of life(各行各业).
in different stages of life,
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强调重要性：we cannot emphasize the importance of (protecting our eyes) too much.
we have to spare no effort to …
主体段（三个不同方面的论证）
主旨句
首先，其次 …
at the top of the list,
in addition, more importantly,
last but not least.
表达观点(重要性)
it is widely acknowledged that … ,
obviously, it is undeniable that …,
it is not an overstatement to say that…,
we may find many deeds to which we can apply the value reflect in the…
never can we disregard the innumerable merits that … enjoys