make an attempt to do/doing/at doing区别

1)make an attempt to do sth.尝试/试图/打算做某事
例：But we will gamely make an attempt to sum up the features,nonetheless.下面我们尝试对它的功能进行一个总结.
2)一般直接这样表达：attempt doing sth.
3)make an attempt at doing sth.试图/企图（要）做某事
如：make an attempt at escaping试图逃跑
总结：
attempt to do (后面接做具体的事,一般意思更倾向于“打算做”)
attempt doing (长期的、一贯事) = make an attempt at doing sth.(意思更倾向于表达“尝试某种方法去做”)
----类似的词貌似有
try to do 尽力/努力做某事
try doing sth 尝试/试图做某事