日期：
来源：雅诚德英语网
A dire warning from her doctor and a sobering family history got Mary's attention.
医生的严重警告和发人深省的家族史引起了玛丽的警惕。
A dire warning from her doctor and a sobering family history got Mary's attention.
医生的严重警告和发人深省的家族史引起了玛丽的警惕。