这些学习者在课堂上非常活跃。

The ___learners are very active in class.

这些年轻的学习者需要更多练习来提高他们的数学技能。

These young ___learners need more practice to improve their math skills.

年轻的学习者们通过实地考察获得了宝贵的经验。

The young ___learners gained valuable experience through field trips.