英和和英

purposes of this study

background of this study

In this research

this field of study

The study is worth it.

an in‐depth study

a thorough study

an exhaustive study

an exhaustive study

I'm researching

a heretical study

a study

a subject for study

a subject of study

a subject of study

under study

do research

The subjects in this study perseverated

to investigate and study

do research on the subject

interdisciplinary studies

The research so far

thoroughgoing research

research on an academic subject

an object of study

to go through a long course of study―make a long study of a subject

to go through a long course of study

thorough research

to prosecute a study―pursue a study

I am proceeding with the study.