attempt后面加to do，表示尝试去做某事。举个例子： They attempt to cooperate with each other and solve this confusing problem. However, the effect is not distinguished. The reason behind this is worth considering. For example, the experiment is not set in a fit environment.
attempt to do 和attempt doing意思相近，只是用法不同而已。 1、attempt to do是表示具体的尝试做什么，是很具体的一次性行为， 例句：What would you attempt to do if you knew you could not fail? 假如你知道你不可能失败你会如何做？
2、attempt doing是指比较一贯性的，长期以来的尝试做的事情意欲做某事物；显出要做某事物的样子。
