7 sentences

1. 他每天定时去公园散步。

   tā měi tiān dìng​shí qù gōng​yuán sàn​bù.

   He goes for a walk in the park at a fixed time every day.

   Source: Dong Chinese Dictionary

2. 驻外记者每天定时向国内报社发稿。

   zhù​wài jì​zhě měi tiān dìng​shí xiàng guó​nèi bào​shè fā​gǎo.

   Foreign correspondents regularly send dispatches to domestic newspapers every day.

   Source: Dong Chinese Dictionary

3. 养成每天定时排便的习惯对健康有益。

   yǎng​chéng měi tiān dìng​shí pái​biàn de xí​guàn duì jiàn​kāng yǒu​yì.

   Developing a habit of regular bowel movements is beneficial to health.

   Source: Dong Chinese Dictionary

4. 这座古城的城门每天早晚都会定时开关。

   zhè zuò gǔ​chéng de chéng​mén měi tiān zǎo​wǎn dōu huì dìng​shí kāi​guān.

   The gates of this ancient city are opened and closed at scheduled times every morning and evening.

   Source: Dong Chinese Dictionary

5. 刚种下的树苗需要定时浇水，否则在烈日下很难存活。

   gāng zhòng xià de shù​miáo xū​yào dìng​shí jiāo​shuǐ, fǒu​zé zài liè​rì xià hěn nán cún​huó.

   Newly planted saplings need to be watered regularly; otherwise, it is difficult for them to survive under the scorching sun.

   Source: Dong Chinese Dictionary

6. 请给闹钟定时到早上六点。

   qǐng gěi nào​zhōng dìng​shí dào zǎo​shang liù diǎn.

   Please set the alarm for 6:00 AM.

   Source: Dong Chinese Dictionary

7. 这个电饭煲具有定时煮饭的功能。

   zhè gè diàn​fàn​bāo jù​yǒu dìng​shí zhǔ​fàn de gōng​néng.

   This rice cooker has a timer function for cooking rice.

   Source: Dong Chinese Dictionary