I tried to obtain a job overseas while still in school but ran into the problem that I did not have any significant work experience.

当我还在学校的时候，就试图获得一份海外的工作，但我当时面临的问题是自己没有任何值得一提的工作经历。

youdao

And many girls become pregnant while still in school.

VOA: special.2009.01.28

Now,just two do. That's because - while Spanish is still the language in many homes - the children of immigrants from Cuba and other Latin nations speak English in school and on the street, wear American clothes and prefer upbeat Anglo rock music to their parents' dreamy, old Spanish ballads.

VOA: standard.2010.04.19

While still in school, Mr. Steinberg had conceived of the computer-leasing business that would launch his fortune.

WSJ: Saul Steinberg 1939 - 2012 | Pioneering Corporate Raider Helped Originate Greenmail

While still in school, in the late nineties, they created a successful company called the Spark, which composed and posted online study guides along the lines of Cliffs Notes.

NEWYORKER: Looking for Someone

She started working for the finance department for the City of Dixon, IL while still in high school in 1970.

FORBES: Fmr Dixon, IL Comptroller, Rita Crundwell, Sentenced to 19 1/2 Years In Prison