事实上，建议在马里兰州蒙哥马利县和其他区域设置，警察部门作为最具成本效益的安全工具，为防止犯罪活动提供一个安全照明。

In fact, in Montgomery County Maryland and other locales, police departments recommend security lighting as one of the most cost-effective security tools available for deterring criminal activities.

youdao

美国马里兰州巴尔的摩市将要求美国司法部调查该市的警察部门。

The U. S. city of Baltimore, Maryland will ask the United States Justice department to investigate the city's police department.

youdao

美国马里兰州巴尔的摩市将要求美国司法部调查该市的警察部门。

The U. S. city of Baltimore, Maryland will ask the United States Justice department to investigate the city's police department.

youdao