54. As the saying goes-----

　　55. There is much concern over the issue of------

　　56. Some people claim that----while others assert that----------

　　57. In the lase analysis, I would agree that-------

　　58. The issue of---is very controversial one

　　59. Although many people believe that -----,I would argue that-------

　　60. According to the title statement --------

　　61. As opposed to the commonly held view, I would insist that-------

　　62. One does not have to go very far to see the truth of this argument

　　63. For example ----------For instance, To illustrate--------,As an illustration-------

　　64. Story/case/personal experience serves as a typical example

　　65. A case in point is-------

　　66. Conducted by the department of manager of Peking University (among the top 10 company in 1999)

　　67. Professor --,a distinguished scholar in management said

　　68. To conclude ,there is no easy solution to such a complex issue.However ,taking into account all the dimensions discussed in the above analysis might be the first step out of this dilemma

　　69. In conclusion I believe that----not only because----,but also because-----

　　70. In conclusion ,while some people may remain unconvinced by my argument ,the reasons I have analyzed so far should at least make them aware of the complexties of the issue under discussion