この研究で彼はどれほどの役割を果たしたのか。の英語

To what extent did he play a part in the research project?

He is preoccupied with his studies.

He played a very important part in our scientific research.

He rates that research highly.

He had sufficient data for the research.

His study absorbs him.

He made a great contribution to research into cancer.

I decided to leave him to his work.

His research is truly wonderful, don't you think?

He is neglecting his research these days.

He dedicate himself to research.

He dedicates himself to research.

He expanded his research.

He accomplished a splendid work.

He has made a long study of the subject.

He applied himself to his study, without thought for his normal life.

He thought that there was no point in studying further in this field.

He thought that there was no use no point in studying further in this field.

I learned that from this research.

We found that out in this research.

He expanded his research.

It focuses on the achievements of his study.

He has devoted himself to his studies recently.

He concentrated his energies on studying.

He is absorbed in study.

That became clear in this research.

That was discovered in this research.

This research is being vigorously advanced.

He concentrated his extensive knowledge on the study of the subject.

His inquiries gave positive results.