成长记录袋的应用还在试验阶段，是一个需要探索的课题，本文主要从实践方面进行了探索。

The application of portfolio is still in test stage, it is a program that need to explore.

youdao

成长记录袋的应用还在试验阶段，是一个需要探索的课题，本文主要从实践方面进行了探索。

The application of portfolio is still in test stage, it is a program that need to explore.

youdao