in my mind , the following factors/reasons/causes need to be taken into consideration.
我認(rèn)為，我們需要考慮下列因素/原因：
There are several reasons for this phenomenon/why…-(as follows).
造成這種現(xiàn)象的原因如下：來(lái)源：考試大
And I would like to present two explanations for this:
對(duì)于此，我有如下兩點(diǎn)愚見(jiàn)：
The reasons are chiefly as follows. 主要原因如下：
There are numerous reasons why ____, and I would like to explore a few of the most important ones here.
為什么___________，原因很多，在此列舉幾個(gè)較為重要的原因。
The reasons are presented below. 原因如下。
There are three premier(主要的)/best/ most important, largest, significant, obvious, crucial causes as follows.
以下這些是造成這一問(wèn)題的最主要//最重要//最有意義/明顯/至關(guān)重要的原因。
This is based on the propensity(傾向，原因) of following points.
這基于以下的原因。
The main reason is that.. 主要原因是_____________。
One very important argument for ….. is that….
_______的非常重要的原因便是____________________。
The reasons are quite clear. Above all, ….
原因非常清楚。首先（首要的是）__________。
The first reason can be seen by every person.
第一個(gè)原因其實(shí)很明顯。
The first and most important reason is that…..
第一個(gè)而且最重要的原因是______________。
One of the reasons that are given for….is that….
______________的原因之一是__________________。
我認(rèn)為，我們需要考慮下列因素/原因：
There are several reasons for this phenomenon/why…-(as follows).
造成這種現(xiàn)象的原因如下：來(lái)源：考試大
And I would like to present two explanations for this:
對(duì)于此，我有如下兩點(diǎn)愚見(jiàn)：
The reasons are chiefly as follows. 主要原因如下：
There are numerous reasons why ____, and I would like to explore a few of the most important ones here.
為什么___________，原因很多，在此列舉幾個(gè)較為重要的原因。
The reasons are presented below. 原因如下。
There are three premier(主要的)/best/ most important, largest, significant, obvious, crucial causes as follows.
以下這些是造成這一問(wèn)題的最主要//最重要//最有意義/明顯/至關(guān)重要的原因。
This is based on the propensity(傾向，原因) of following points.
這基于以下的原因。
The main reason is that.. 主要原因是_____________。
One very important argument for ….. is that….
_______的非常重要的原因便是____________________。
The reasons are quite clear. Above all, ….
原因非常清楚。首先（首要的是）__________。
The first reason can be seen by every person.
第一個(gè)原因其實(shí)很明顯。
The first and most important reason is that…..
第一個(gè)而且最重要的原因是______________。
One of the reasons that are given for….is that….
______________的原因之一是__________________。