【正文】
There is no doubt that I agree with the latter. It is no difficult job for me to e up with some possible reasons (factors) for supporting the point of view. In the first place, …… In the second place,……The last but not the least, …….Taking all these factors into consideration, we may safely e to the conclusion that ……. Only if …… can we …… , just as the saying goes, ……From the chart, we can see clearly that …… declined abruptly from …… to …… and then to …… while …… rose from…… to …… and then to…… during the period between …… to …….Two reasons, in my mind, can account for the fundamental changes ……. On the one hand, ……. On the other hand, …….