Objective To explore the relationship of officers' and soldiers' temperament type and their mental state before and after live ammunition training under military stress.

目的探讨军事应激条件下，官兵气质类型与实弹训练前后心理状况之间的关系。

youdao

Fort Stewart has long used controlled burning in its busiest training areas to prevent live ammunition from causing unplanned fires. Local species gravitated toward those scorched open areas.

长期以来，斯图尔特堡基地经常在他们训练最繁忙的地区实施可控制的焚烧，以防止实弹造成意外的火灾，同时这些烧焦的空地对当地许多物种产生了相当的吸引力。

youdao

And the recent hostage rescue simulation -- which used live ammunition and high-tech weapons -- was part of more than a year of training to prepare for the Summit of the Americas, which will draw 33 heads of state and government from across the Western Hemisphere to Cartagena, Colombia, this weekend.

CNN: Colombia steps up security for summit