9 sentences

1. 他无缘无故地迟到了。

   tā wú yuán wú​gù de chí​dào le.

   He was late for no reason at all.

   Source: Dong Chinese Dictionary

2. 他无缘无故地挨了一通骂。

   tā wú​yuán​wú​gù de ái le yī tòng mà.

   He was given a scolding for no reason at all.

   Source: Dong Chinese Dictionary

3. 他无缘无故地对我发脾气。

   tā wú​yuán​wú​gù de duì wǒ fā pí​qi.

   He lost his temper with me for no reason at all.

   Source: Dong Chinese Dictionary

4. 他经常无缘无故地发脾气。

   tā jīng​cháng wú​yuán​wú​gù de fā​pí​qì.

   He often loses his temper for no reason.

   Source: Dong Chinese Dictionary

5. 他总是无缘无故地对我发火。

   tā zǒng​shì wú​yuán​wú​gù de duì wǒ fā​huǒ.

   He always loses his temper with me for no reason.

   Source: Dong Chinese Dictionary

6. 阔别多年后故地重游，他感到格外亲切。

   kuò​bié duō nián hòu gù dì chóng​yóu, tā gǎn​dào gé​wài qīn​qiè.

   Returning to his old haunts after many years away, he felt a special sense of familiarity.

   Source: Dong Chinese Dictionary

7. 这几个年轻人在商场里无缘无故地闹事。

   zhè jǐ gè nián​qīng​rén zài shāng​chǎng lǐ wú​yuán​wú​gù de nào​shì.

   These young people were making trouble in the mall for no reason.

   Source: Dong Chinese Dictionary

8. 别傻了，他怎么可能平白无故地送你这么昂贵的礼物？

   bié shǎ le, tā zěn​me kě​néng píng​bái​wú​gù de sòng nǐ zhè​me áng​guì de lǐ​wù?

   Don't be silly; why would he give you such an expensive gift for no reason at all?

   Source: Dong Chinese Dictionary

9. 故地重游，他看着那些熟悉的老建筑，心中满是留念之情。

   gù​dì​chóng​yóu, tā kàn zhe nà​xiē shú​xī de lǎo jiàn​zhù, xīn​zhōng mǎn shì liú​niàn zhī qíng.

   Revisiting the old place and looking at those familiar old buildings, his heart was full of nostalgia.

   Source: Dong Chinese Dictionary