4 sentences for 一日 (yī​rì — one day (duration))

1. 我等这一日已经等了18年。

   wǒ děng zhè yī​rì yǐ​jing děng le18 nián.

   I have waited 18 years for this day to come.

   Source: OpenSubtitles

2. 学校提供一日三餐。

   xué​xiào tí​gōng yī​rì​sān​cān.

   The school provides 3 meals per day.

   Source: CCMatrix

3. 一日三餐，早餐最重要了。

   yī​rì​sān​cān, zǎo​cān zuì zhòng​yào le.

   Out of three meals a day, breakfast is the most important.

   Source: CCMatrix

4. 干燥的风日复一日地刮着；地面结冰了。

   gān​zào de fēng rì​fù​yī​rì de guā zhe; dì​miàn jié bīng le.

   The dry wind blew day after day; the ground was frozen.

   Source: CCMatrix