To start exploring the theme, first you need to make sure you've read the whole text.

要开始探索主题，首先你要确保阅读完了整篇文章。

youdao

To start exploring the theme, first you need to make sure you've read the whole text.

要开始探索主题，首先你要确保阅读完了整篇文章。

youdao