Weighing up these two arguments,I prefer the first/former/second/latter one.

权衡两种观点，我宁愿选择前者/后者。

Weighing up these two arguments,I think a university should be an open place.权衡两种观点，我认为大学应该是一个开放的地方。

Weighing up the advantages and disadvantages,I think textbooks should be recycled.

权衡利弊，我认为，教科书应该循环使用。

Considering the above-mentioned, I think, traditional virtues remain indispensable elements in the Chinese character in modern society.综上所述，我认为，传统美德仍然是现代中国不可缺少的元素。

In my view,our happiness and the realization of our ideal should depend on individual struggle.

我认为，我们的幸福和理想的实现应该靠我们的个人奋斗。 As for me/Personally,I am in favor of charging for plastic bags.至于我，我非常赞成塑料袋收费。

As for me,I will give my vote to the development space first and then high salaries.

至于我，我会把发展空间放在首位，然后再考虑高工资。

As far as I am concerned,I think the examination is very useful to both teachers and students.

就我而言，我认为，考试对于老师和学生都非常有用。

From my point of view,luck does influence us sometimes,but in any case we are the master of our own fortune.

在我看来，运气有时候的确会影响我们，但是不管在什么时候，我们才是命运的掌控者。

However,compared with the negative aspects,I think, the blessing of science is more evident.

然而，和其负面影响相比，我认为，科学所带来的好处更加显而易见。