一天天

• day by day

例句

1. 空气稀薄，天空更加苍白，大地也一天天变得苍白起来。
   The air was thin and the sky was paler, and every day the earth paled.
2. 我们一天天地混日子。
   We muddle along from day to day.
3. 天气一天天暖和起来。
   It is getting warmer day by day.