9 sentences

1. 於！此情此景，真令我感叹万千。

   wū! cǐ​qíng cǐ​jǐng, zhēn lìng wǒ gǎn​tàn wàn​qiān.

   Alas! This scene truly fills me with endless emotions.

   Source: Dong Chinese Dictionary

2. 人们常感叹大自然造物的神功。

   rén​men cháng gǎn​tàn dà​zì​rán zào​wù de shén​gōng.

   People often marvel at the miraculous workmanship of nature's creation.

   Source: Dong Chinese Dictionary

3. 老一辈的大师们相继凋谢，令人感叹不已。

   lǎo yī bèi de dà​shī men xiāng​jì diāo​xiè, lìng rén gǎn​tàn bù​yǐ.

   The masters of the older generation have passed away one by one, which is truly regrettable.

   Source: Dong Chinese Dictionary

4. 看到如此壮丽的景色，我不禁由衷地感叹。

   kàn​dào rú​cǐ zhuàng​lì de jǐng​sè, wǒ bù​jīn yóu​zhōng de gǎn​tàn.

   Seeing such magnificent scenery, I couldn't help but sigh in admiration.

   Source: Dong Chinese Dictionary

5. 我正在感叹，这个学院的学生都如天使一般。

   wǒ zhèng​zài gǎn​tàn, zhè​ge xué​yuàn de xué​sheng dōu rú tiān​shǐ yī​bān.

   I was just marvelling at how angelic the students of this school are.

   Source: OpenSubtitles

6. 诗人登高远眺，感叹昊天的广阔与人类的渺小。

   shī​rén dēng​gāo yuǎn​tiào, gǎn​tàn hào tiān de guǎng​kuò yǔ rén​lèi de miǎo​xiǎo.

   The poet climbed high and gazed into the distance, marveling at the vastness of the heavens and the insignificance of humanity.

   Source: Dong Chinese Dictionary

7. 她感叹自己所托非人，婚姻并不幸福。

   tā gǎn​tàn zì​jǐ suǒ tuō fēi​rén, hūn​yīn bìng bù xìng​fú.

   She lamented that she had entrusted herself to the wrong person, and her marriage was unhappy.

   Source: Dong Chinese Dictionary

8. 他常常感叹自己错过了那个大好机会。

   tā cháng​cháng gǎn​tàn zì​jǐ cuò​guò le nà​gè dà​hǎo jī​huì.

   He often laments missing that great opportunity.

   Source: Dong Chinese Dictionary

9. 老人对着旧照片长嗟短叹，感叹时光飞逝。

   lǎo​rén duì​zhe jiù zhào​piàn cháng​jiē​duǎn​tàn, gǎn​tàn shí​guāng fēi​shì.

   The old man sighed over the old photos, lamenting how time flies.

   Source: Dong Chinese Dictionary