Studious/hardworking: having a diligent attitude toward studying; serious and eager about learning.
あの学生はとても勉強熱心で、毎日図書館で勉強している。
That student is very studious and studies at the library every day.
勉強熱心な姿勢は試験だけでなく将来にも役立つ。
A studious attitude is useful not only for exams but also for the future.
親は子どもが勉強熱心になるように環境を整えた。
The parents created an environment so their child would become studious.