I remember doing the exercise.

我记得做过这练习。

youdao

I remember doing the exercise.

我记得做过练习。

youdao

I remember doing that thing.

我记得做过那件事。

youdao

Peter: Yeah. Kind of tricky to give a project in language, like making a language project. For example, I remember doing biology projects.

彼得：对。不过语言项目有些棘手。我记得以前做过生物课题。

youdao

Peter: Yeah. Kind of tricky to give a project in language, like making a language project. For example, I remember doing biology projects.

彼得：对。不过语言项目有些棘手。我记得以前做过生物课题。

youdao