1. My grandmother is not able to live on her own, so we hired a caretaker to help her with daily tasks.
我的祖母不能独自生活，所以我们雇了一个看护人来帮她处理日常任务。
2. The school hired a caretaker to maintain the cleanliness of the premises.
学校雇了一个管理员来维护场地的清洁。