他就慢慢开始看些报纸、科普类读物，以便来参与我们的讨论。

He gradually began to see some newspapers, popular science books category, in order to participate in our discussion.

youdao

他就慢慢开始看些报纸、科普类读物，以便来参与我们的讨论。

He gradually began to see some newspapers, popular science books category, in order to participate in our discussion.

youdao