- live on __ dollars a day
- 1日1ドル未満で生活する: 1. live at subsistence level on less than a dollar a day / subsist on less than one dollar per day2. subsist on less than one dollar a day
- 1日に＿ドルかそれ以下の額で生活する: subsist on $__ a day or less
- 1日1ドル未満で生活する人々の数を半減させる: reduce by half the number of people living under one dollar a day
