(一)表示首先

1  First，

2  Firstly，

3  First of all，

4  In the first place，

5  To begin with，

6  To start with，

7  First and foremost，

8  Initially，

9  The first thing I want to mention here is that...

(二)表示第二、此外

1  Second，

2  Secondly，

3  Second of all，

4  In the second place，

5  Further，

6  Furthermore，

7  Besides，

8  Moreover，

9  What is more，

10  Additionally，

11  In addition，

12  Another equally vital point to be considered is that...

(三)表示第三、最后

1  Third，

2  Thirdly，

3  Third of all，

4  In the third place，

5  Last，

6  Lastly，

7  Last of all，

8  In the last place，

9  Last but not least，

10  The last but not the least，

11  Finally，

12  The last factor to be presented is that...

(四)表示总而言之

1  To conclude，

2  To sum up，

3  To summarize，

4  In summary，

5  In brief，

6  In short，

7  Ultimately，

8  On balance，

9  Above all，

10  In a nutshell，

11  In the final analysis，

12  From what has been mentioned