10 sentences

1. 他微微一笑以示友好。

   tā wēi​wēi yī xiào yǐ shì yǒu​hǎo.

   He gave a slight smile to show friendliness.

   Source: Dong Chinese Dictionary

2. 他送花以示感谢。

   tā sòng huā yǐ shì gǎn​xiè.

   He sent flowers as a token of thanks.

   Source: Dong Chinese Dictionary

3. 他们都辞职以示抗议了吗？

   tā​men dōu cí​zhí yǐ shì kàng​yì le ma?

   Have they all resigned in protest?

   Source: OpenSubtitles

4. 古代文人常戴头巾以示儒雅。

   gǔ​dài wén​rén cháng dài tóu​jīn yǐ shì rú​yǎ.

   Ancient literati often wore headscarves to appear refined.

   Source: Dong Chinese Dictionary

5. 古代官员在朝堂上穿褶以示庄重。

   gǔ​dài guān​yuán zài cháo​táng shàng chuān xí yǐ shì zhuāng​zhòng.

   Ancient officials wore pleated robes in court to show solemnity.

   Source: Dong Chinese Dictionary

6. 古代宫殿门外常立有石桓以示庄重。

   gǔ​dài gōng​diàn mén wài cháng lì yǒu shí huán yǐ shì zhuāng​zhòng.

   Stone pillars were often erected outside ancient palace gates as a sign of solemnity.

   Source: Dong Chinese Dictionary

7. 示波器上显示出一段极其规律的声波图像。

   shì bō qì shàng xiǎn​shì chū yī duàn jí​qí guī​lǜ de shēng​bō tú​xiàng.

   The oscilloscope showed an extremely regular sound wave pattern.

   Source: Dong Chinese Dictionary

8. 在新加坡，出席葬礼通常会送白金以示哀悼。

   zài Xīn​jiā​pō, chū​xí zàng​lǐ tōng​cháng huì sòng bái​jīn yǐ shì āi​dào.

   In Singapore, it is customary to give 'pek kim' at funerals to express sympathy.

   Source: Dong Chinese Dictionary

9. 他在给前辈的信中，末尾署名为“弟”以示尊重。

   tā zài gěi qián​bèi de xìn zhōng, mò​wěi shǔ​míng wéi“ dì” yǐ shì zūn​zhòng.

   In his letter to his senior, he signed off as 'your younger brother' as a mark of respect.

   Source: Dong Chinese Dictionary

10. 进入大楼时请出示您的证件。

    jìn​rù dà​lóu shí qǐng chū shì nín de zhèng​jiàn.

    Please show your ID when entering the building.

    Source: Dong Chinese Dictionary