get down to a fine art

例句：

1. 1. She's been working on her painting foryears, and now she's gettingdown to a fine art.
   她多年来一直在练习绘画，现在她已经精通一门艺术了。
2. 2.The artist has been practicing his craft fordecades, and now he's gettingdown to a fine art.
   这位艺术家已经练习他的技艺几十年了，现在他已经精通一门艺术了。
3. 3.As she got older, sherealized that she had to get downto a fine art in order to succeedin her career.
   随着年龄的增长，她意识到要想在事业上取得成功，她必须精通一门艺术。