For your senior year of college, you must volunteer at the school library.

在你大四的时候，你必须在学校图书馆做志愿者。

youdao

In a study, Schwartz observed decision-making among college students during their senior year.

在一项研究中，施瓦茨观察了大四学生的决策过程。

youdao

There are no compulsory standardized tests in Finland, apart from one exam at the end of students' senior year in high school.

除了在学生高中最后一年的那一次考试，芬兰没有其它强制性的标准化考试。

youdao

But her search was not easy. "I started in August before my senior year.

VOA: special.2010.06.11

Same story for sophomore, same story for junior year, I finally took it senior year because they wouldn't get another chance even though it still doesn't fit in the workload ha ha.

大二，大三都是如此，最后我到大四才来上这门课,因为即使学业再忙,再不选就没有机会了，哈哈。

哈佛公开课 - 计算机科学课程节选

But this year, it's my senior year, so I'm just trying to take it easy and... take my classes.

但是今年我已经大四了，所以不想再那么忙了，就……好好地上课吧。

写作课程比较难 - SpeakingMax英语口语达人

It was 2008 and the start of spring break during our senior year at university.

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Keep up your grades, key activities and achievements through your senior year, including the second half!

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During her senior year, Wei mentioned all this to Mark Lin, a mutual friend.

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