It's very important for students to keep up to date with developments in their own field of study.学生要掌握自己研究领域中的最新发展，这是非常重要的。She has established primacy in her field of study.她确立了自己在她研究领域中的主导地位。They diverted themselves into a new field of study.他们转入了新的研究领域。Students do a foundation year before specializing in their chosen field of study.学生们在开始所选专业的学习之前，先进行一年的基础学习。