Some time after, it was stated that the Comte DE Morcerf (this was the name he bore) had entered the service of Ali Pasha with the rank of instructor-general.

不久，就听说德蒙尔瑟夫爵，这是他的新名字，已在阿里帕夏总督手下服务了，职位是准将。

youdao

The 69-year-old was chief instructor of the joint services diving school before he retired from the service in 2000.

BBC: Diver John Smith

For the next six hours, the instructor, using the computer screen as blackboard, teaches the customer service representatives everything from handling angry callers to enrolling new members.

FORBES: Good morning, HAL