We had to create three mock object classes.

我们需要创建三个模拟对象类。

youdao

For this reason, for ChangingThePresent, we do not mock model object classes.

出于这个原因，我们没有为ChangingThePresentmock模型对象类。

youdao

For this reason, for ChangingThePresent, we do not mock model object classes.

出于这个原因，我们没有为ChangingThePresentmock模型对象类。

youdao