But don't you think you can finish it? 但是你不認為你能完成嗎?
But look as it like this, a wise man also makes mistakes. 但是你考慮一下，聰明的人也會犯錯誤.
I see what you mean, but everybody is born equal.我明白你的意思，但是人人生來平等.
I'm not sure if you agree,but internet is changing our lives a great deal. 我不能確定你是否同意，但是因特網極大的改變了我們的生活.
I respect your opinion,of course.however,it is not easy to be a boss. 當然，我尊重你的意見。但是，當老板不是件容易的事情.