9 sentences

1. 他们不能更改日期吗？

   tā​men bù néng gēng​gǎi rì​qī ma?

   Can't they change the date?

   Source: OpenSubtitles

2. 出发日期已经更改了。

   chū​fā rì​qī yǐ​jīng gēng​gǎi le.

   The departure date has been changed.

   Source: Dong Chinese Dictionary

3. 我想更改我的预订。

   wǒ xiǎng gēng​gǎi wǒ de yù​dìng.

   I'd like to change my reservation.

   Source: Tatoeba

4. 点击确定键即可保存更改。

   diǎn​jī què​dìng jiàn jí kě bǎo​cún gēng​gǎi.

   Click the 'OK' button to save your changes.

   Source: Dong Chinese Dictionary

5. 他更改了遗嘱。

   tā gēng​gǎi le yí​zhǔ.

   He changed his will.

   Source: Tatoeba

6. 你可以在设置菜单里更改语言。

   nǐ kě​yǐ zài shè​zhì cài​dān lǐ gēng​gǎi yǔ​yán.

   You can change the language in the settings menu.

   Source: Dong Chinese Dictionary

7. 这里的规矩是一定的，不能随意更改。

   zhè​lǐ de guī​ju shì yī​dìng de, bù néng suí​yì gēng​gǎi.

   The rules here are fixed and cannot be changed at will.

   Source: Dong Chinese Dictionary

8. 既然已经做出了决定，就不能再更改了。

   jì​rán yǐ​jīng zuò​chū le jué​dìng, jiù bù néng zài gēng​gǎi le.

   Since a decision has been made, it cannot be changed anymore.

   Source: Dong Chinese Dictionary

9. 这套伦理准则被古人视为不可更改的万世不磨之彝。

   zhè tào lún​lǐ zhǔn​zé bèi gǔ​rén shì​wéi bù kě gēng​gǎi de wàn​shì bù mó zhī yí.

   This set of ethical codes was regarded by the ancients as an eternal and immutable law.

   Source: Dong Chinese Dictionary