这些机制也不能“学习”用户的先前行为，无法作出在特定情形中显示有意义内容的假定。

These mechanisms also do not "learn" from a user's previous behavior to make assumptions about what would be meaningful to be displayed within a particular situation.

youdao

无目的微笑不不过是我决心去做的一个例子而已，我想感受：如果人们假定情绪能影响行为，反过来，行为也能影响人的情绪。

Random smiling is an example of my resolution to act the way I want to feel: while people suppose that feelings inspire actions, in fact, actions also inspire feelings.

youdao

假定同一模板的每个实例的行为都一模一样是不符合现实的。

It is not realistic to assume that each instance of the same template is supposed to behave exactly the same.

youdao