10 sentences

1. 今天我领了奖金，我请客。

   jīn​tiān wǒ lǐng le jiǎng​jīn, wǒ qǐng​kè.

   I got a bonus today, so I'm treating.

   Source: Dong Chinese Dictionary

2. 今天的午饭我请客。

   jīn​tiān de wǔ​fàn wǒ qǐng​kè.

   I'll treat you lunch today.

   Source: OpenSubtitles

3. 今晚我请客喝酒。

   jīn​wǎn wǒ qǐng​kè hē jiǔ.

   Drinks on me tonight.

   Source: OpenSubtitles

4. 他为人很咸，很少请客吃饭。

   tā wéi​rén hěn xián, hěn shǎo qǐng​kè chī​fàn.

   He is very stingy and rarely treats others to dinner.

   Source: Dong Chinese Dictionary

5. 他给我送来一份请客的帖子。

   tā gěi wǒ sòng​lái yī fèn qǐng​kè de tiě​zi.

   He sent me an invitation to a dinner party.

   Source: Dong Chinese Dictionary

6. 香槟我请客。

   xiāng​bīn wǒ qǐng​kè.

   Champagne's on me.

   Source: OpenSubtitles

7. 早饭我请客。

   zǎo​fàn wǒ qǐng​kè.

   Breakfast is my treat.

   Source: OpenSubtitles

8. 他是个有名的小气鬼，从来不请客。

   tā shì gè yǒu​míng de xiǎo​qì​guǐ, cóng​lái bù qǐng​kè.

   He is a well-known cheapskate who never pays for anyone.

   Source: Dong Chinese Dictionary

9. 他今天突然请客，这话里恐怕有来头。

   tā jīn​tiān tū​rán qǐng​kè, zhè huà lǐ kǒng​pà yǒu lái​tóu.

   He suddenly treated us today; there's probably more to his words than meets the ear.

   Source: Dong Chinese Dictionary

10. 为了请客吃这顿大餐，我这次可是大出血了。

    wèi​le qǐng​kè chī zhèi dùn dà​cān, wǒ zhèi cì kě​shì dà chū​xuè le.

    I really broke the bank to treat everyone to this feast.

    Source: Dong Chinese Dictionary