“当管事”常见的英文表达可以是 “act as a manager/supervisor” 或者 “serve as a manager/supervisor” ,具体要根据语境来选择合适的表达:
act as:强调以某种身份或角色去行动、履行职责,侧重于行为上的表现。比如:He will act as a manager during the project.(在这个项目期间,他将担任管事/经理的角色 。)
serve as:更侧重于说明某人担任某一职位、发挥某一作用,有服务、任职的意味。例如:She served as the supervisor of this department for five years.(她在这个部门当了五年的管事/主管 。)