take up a bill

例句：

1. 1. Shetook up painting as a hobby.
   她开始把绘画当作一种爱好。
2. 2. Thecompany took up a newproject last month.
   这家公司上个月开始了一个新项目。
3. 3. He took up smoking tocope with stress.
   他抽烟来应对压力。