3 sentences

1. 比赛原定于5点开始。

   bǐ​sài yuán​dìng yú5 diǎn kāi​shǐ.

   The match was scheduled to begin at 5:00.

   Source: OpenSubtitles

2. 原定的最后期限是星期天。

   yuán​dìng de zuì​hòu​qī​xiàn shì xīng​qī​tiān.

   The original deadline was Sunday.

   Source: CCMatrix

3. 在任何语言中取消原定计划都可能是很尴尬的事。

   zài rèn​hé yǔ​yán zhōng qǔ​xiāo yuán​dìng jì​huà dōu kě​néng shì hěn gān​gà de shì.

   Canceling plans can be awkward in any language.

   Source: CCMatrix