Somehow he completed his studies and became an army officer.

VOA: special.2010.02.11

I was strucked by what I found in the New York Times December 8th, a piece writen by an army officer.

我感到非常震惊,12月8号，我在纽约时报，看到了一篇军官写的文章。

普林斯顿公开课 - 国际座谈会课程节选

He ordered an army officer to go with them.

VOA: special.2009.12.31

Poe served in the Army for two years, before entering the United States Military Academy at West Point to become an officer.

VOA: special.2009.02.02

He became an officer in the Army during America's war with Mexico in the late eighteen forties.

VOA: special.2009.04.23

Weaver had been an officer in the Union Army during America's Civil War.

VOA: special.2010.06.10

Later,he served as an officer in the Union army during America's Civil War.

VOA: special.2010.03.11

A military officer who had studied at an army staff college in the United States, Colonel Nimeiri seized power from president Ismail Azhari in a coup in 1969, following the example of Egypt's Gamal Abdel Nasser.

VOA: standard.2009.05.31

Admiral Mullen spoke shortly after the American officer in charge of training Afghanistan's army and police said his staff has sent Washington an analysis of a plan to sharply increase the size of the Afghan forces, beyond the numbers already approved.

VOA: standard.2009.03.31