1.最后，但并非不重要
Last but not least...
Last but not least, I want to be able to spend more time with family and friends.
最后但并非不重要，我希望能够花更多的与家人和朋友的时间。
2.这证据显示…的重要性再强调都不为过
This evidence shows that the importance of...cannot be over emphasized.
This evidence shows that the importance of traffic safety cannot be over emphasized.
这证据显示交通安全的性在怎么强调都不为过
3.由于这些理由，我……
For these reasons,I...
For these reasons, I think that receiving college education in Beijin is wise.
由于这些理由，我认为在北京接受大学教育是明智的
4.总而言之
In conclusion,...
To sum up...
So, in conclusion, all of us need to be concerned about AIDS, not just gay people.
所以结论是，所有人都应该关注艾滋病，而不仅仅是同性恋者。
5.因此我们可以下个结论，那就是…
We can, therefore,come to the conclusion(that)...
We can, therefore, come to the conclusion that nothing is more precious than love in the world.
因此我们能得出结论，那就是：爱是世上最珍贵的东西。
6.如果我们能做到如上所述，毫无疑问地…
If we can do as mentioned above,there can be no doubt(that)...
If we can do as mentioned above, there can be no doubt that we can master English.
如果我们能做到如上所述，毫无疑问地，我们就能精通英语。
7.因此，这就是…的原因
Thus,this is the reason why...
Thus， this is the reason why I caught a bad cold.
因此，这就是我重感冒的原因。
8.所以，我们应该了解……
Therefore,we should realize(that)...
Therefore, we should realize the importance of electricity.
因此，我们应认识到电力的重要性。
9.因此，由上列的讨论我们可以明了…
We therefore,can make clear from the above discussion(that)...
We therefore，can make clear from the above discussion that perseverance can overcome any difficult，
因此, 由上列的讨论我们可以明了毅力可以克服任何困难
10.从~观点来看…
From the~point of view...
From the political point of view,It's a complex question.
从政治的观点来看，这是一个很复杂的问题。