came from a poor family

• 家境贫寒

came from a poor family的用法和样例：

例句

1. Her talent was hampered by her poor family when she was a small girl.
   由于幼年时期家境贫寒，她的才能没能得到充分的展示。
2. Although Xiao Zhang's family is poor, they are descended from royalty.
   虽然张家家境贫寒，却是前朝皇室遗族。