His agency hires out security guards and bodyguards.他这家中介公司有保安和保镖可供雇用。His agency hires out security guards.他的代理机构有保安人员供雇用。The agency helps people find childcare, including putting families in touch with nannies for hire.这家介绍所帮人找照顾孩子的人，包括让需要的家庭与供雇用的保姆接触。