44 sentences — page 1 of 3

1. 我们要定期检测水质。

   wǒ​men yào dìng​qī jiǎn​cè shuǐ​zhì.

   We need to test the water quality regularly.

   Source: Dong Chinese Dictionary

2. 通风管需要定期清理。

   tōng​fēng​guǎn xū​yào dìng​qī qīng​lǐ.

   Ventilation ducts need to be cleaned regularly.

   Source: Dong Chinese Dictionary

3. 社区定期组织灭火演习。

   shè​qū dìng​qī zǔ​zhī miè​huǒ yǎn​xí.

   The community regularly organizes fire drills.

   Source: Dong Chinese Dictionary

4. 学校定期举行消防演练。

   xué​xiào dìng​qī jǔ​xíng xiāo​fáng yǎn​liàn.

   The school conducts regular fire drills.

   Source: Dong Chinese Dictionary

5. 中老年人需要定期体检。

   zhōng​lǎo​nián rén xū​yào dìng​qī tǐ​jiǎn.

   Middle-aged and elderly people need regular physical examinations.

   Source: Dong Chinese Dictionary

6. 这台机器需要定期保养。

   zhè tái jī​qì xū​yào dìng​qī bǎo​yǎng.

   This machine needs regular maintenance.

   Source: Dong Chinese Dictionary

7. 这种地板需要定期打蜡。

   zhè zhǒng dì​bǎn xū​yào dìng​qī dǎ là.

   This kind of floor needs to be waxed regularly.

   Source: Dong Chinese Dictionary

8. 市政设施需要定期维护。

   shì​zhèng shè​shī xū​yào dìng​qī wéi​hù.

   Municipal facilities require regular maintenance.

   Source: Dong Chinese Dictionary

9. 我们会定期见面的。

   wǒ​men huì dìng​qī jiàn​miàn de.

   We'll meet regularly.

   Source: OpenSubtitles

10. 这里的河水需要定期采样。

    zhè​lǐ de hé​shuǐ xū​yào dìng​qī cǎi​yàng.

    The river water here needs to be sampled regularly.

    Source: Dong Chinese Dictionary

11. 他定期修剪指甲以保持卫生。

    tā dìng​qī xiū​jiǎn zhǐ​jia yǐ bǎo​chí wèi​shēng.

    He trims his nails regularly to maintain hygiene.

    Source: Dong Chinese Dictionary

12. 他患有青光眼，需要定期检查。

    tā huàn​yǒu qīng​guāng​yǎn, xū​yào dìng​qī jiǎn​chá.

    He suffers from glaucoma and needs regular check-ups.

    Source: Dong Chinese Dictionary

13. 孕妇应该定期进行产前检查。

    yùn​fù yīng​gāi dìng​qī jìn​xíng chǎn​qián jiǎn​chá.

    Pregnant women should have regular prenatal check-ups.

    Source: Dong Chinese Dictionary

14. 我们应该定期进行身体检查。

    wǒ​men yīng​gāi dìng​qī jìn​xíng shēn​tǐ jiǎn​chá.

    We should have regular physical check-ups.

    Source: Dong Chinese Dictionary

15. 红十字会定期访问这些战俘。

    Hóng​shí​zì​huì dìng​qī fǎng​wèn zhè​xiē zhàn​fú.

    The Red Cross regularly visits these prisoners of war.

    Source: Dong Chinese Dictionary

16. 公司的财务出入需要定期核对。

    gōng​sī de cái​wù chū​rù xū​yào dìng​qī hé​duì.

    The company's financial receipts and expenditures need to be reconciled regularly.

    Source: Dong Chinese Dictionary

17. 你应该定期备份你的重要文件。

    nǐ yīng​gāi dìng​qī bèi​fèn nǐ de zhòng​yào wén​jiàn.

    You should back up your important files regularly.

    Source: Dong Chinese Dictionary

18. 在古代，重臣们需定期入京朝天。

    zài gǔ​dài, zhòng​chén men xū dìng​qī rù jīng cháo​tiān.

    In ancient times, high-ranking officials had to regularly go to the capital for an audience with the Emperor.

    Source: Dong Chinese Dictionary

19. 这条导轨需要定期涂抹润滑油。

    zhè tiáo dǎo​guǐ xū​yào dìng​qī tú​mǒ rùn​huá​yóu.

    This guide rail needs to be lubricated regularly.

    Source: Dong Chinese Dictionary

20. 你应该定期给奶瓶的奶头消毒。

    nǐ yīng​gāi dìng​qī gěi nǎi​píng de nǎi​tóu xiāo​dú.

    You should regularly disinfect the nipple of the baby bottle.

    Source: Dong Chinese Dictionary