I have ten years' experience at senior management level.

我有十年的高层管理经验。

《牛津词典》

A senior researcher, I think you know John Franklin, my assistant, is on site every day.

一位高级研究员，我想你知道约翰·富兰克林，我的助手，每天都在现场。

youdao

Moreover, I completed the senior course of Computer Basics, plus five relevant pre-college courses.

此外，我完成了计算机基础的高级课程，加上五门相关的大学预科课程。

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

When I took this post, the first and best decision I made was to retain every single senior official I inherited from Secretary Rumsfeld, including his personal front office staff, most of whom have been with me to this day.

WHITEHOUSE: Armed Services Farewell Tribute for Secretary Gates

"Since Sunday, I have been in regular contact with the senior executives I tasked with handling this issue, " he said.

BBC: Brand and Ross suspended by

As a senior, I was the editor of a university-funded student newspaper with a circulation of 20, 000.

FORBES: Inside Forbes: 10 Questions From Journalism Students About the Future of News