Tā zài Běijīng jìjū duō nián, zuìzhōng juédìng dìngjū xiàlái.
She lived away from home in Beijing for many years and eventually decided to settle there.
Tips
memory
寄 means 'to send/entrust' (as in sending a letter or leaving something with someone) and 居 means 'to reside' — 寄居 is to 'entrust your residence' to someone else's care.
