lǎo / shī / zhèng / zài / jiǎng / jiě / Sǎo / luó / de / gù / shì / hé / tā / suǒ / chǔ / de / shí / dài

老师正在讲解扫罗的故事和他所处的时代。

The teacher is explaining Saul's story and the period in which he lived.