頑張って勉強

study hard

→ 頑張る
phrase Rare #21,892
study hard Used to encourage someone to put effort into studying; often followed by する or another verb ending.
JA: 毎日頑張って勉強すれば、きっと上達するよ。
EN: If you study hard every day, you'll definitely improve.

すごく頑張って勉強してるんだよ

I'm studying really hard, you know.

来年はもっと頑張って勉強しないといけない

We’ll have to study harder next year.

あの学校に入るために頑張って勉強したんだ

I studied hard to get into that school.

頑張って勉強したら試験に受かる

If you study hard, you'll pass the exam.

学校で立派にやっていくつもりなら頑張って勉強しなくては

If you're going to do well in school, you'll have to study hard.

もっと頑張って勉強したら彼は試験に合格しただろうに

If he had studied harder, he would have passed the exam.

彼は入試合格のために頑張って勉強している

He is studying hard to pass the entrance exam.

試験に合格できるように頑張って勉強しなさい

Study hard so you can pass the exam.

いつも頑張って勉強してるよ

I’m always working hard at my studies.