Tā qǐng le yí wèi jiātíng zhùlǐ lái bāngmáng zhàogù háizi.
She hired a home assistant to help look after the children.
Tips
usage
Ambiguous between two senses: (1) a human household helper / au pair, and (2) a smart-home voice assistant (also the direct translation of the open-source Home Assistant platform). Context usually disambiguates.