The third but very important reason is that…
第三个（尽管不是很重要）原因是______________。
The third, not the last is that,
第三个原因是___________。
The last factor to be taken seriously is…
第三个重要原因是_______________。
Finally, moreover, last but not least, furthermore.
As the proverb goes: “every coin has its two sides”, ….is no exception.
俗语有云：“万事万物都有两面性。” ________也不例外。
Every thing has a good side and a bad side, and ….is no exception.
万事万物有其两面性，而________也是如此。
The discussion as to whether the … is a blessing or a curse arouses most people’s interests.
__________是好坏利弊问题引起了很多人的兴趣。
..plays such an important role that it undeniably becomes the biggest concern of the present world.
______ 尤为重要而引起当今社会的关注。
There comes a question: is it a blessing or a curse.
问题是：____是福是祸？
There is no denying that every thing has one more face and … is no exception.
不可否认，每一件事物都有其两面性，其实，______也不例外。
Every thing in the world has its own two sides. Without exception, A has both advantages and disadvantages.
任何事情都有两面性，A也不例外，有其优势和劣势（利与弊）。
….undoubtedly plays an increasing significant role in modern life.
不容置疑，_______在现代生活中不断显示出起重要性。
With the development of the society, … is increasingly important.
随着社会的发展，_______变得越来越重要。
