5 sentences

1. 他的公文包里有什么？

   tā de gōng​wén​bāo li yǒu shén​me?

   What's in his briefcase?

   Source: OpenSubtitles

2. 我想把他的公文包还给他。

   wǒ xiǎng bǎ tā de gōng​wén​bāo huán gěi tā.

   I want to give him back his briefcase.

   Source: AI Challenger 2017

3. 他放下公文包，问她出了什么事。

   tā fàng xia gōng​wén​bāo, wèn tā chū le shén​me shì.

   He put down his briefcase and asked her what was wrong.

   Source: UM-Corpus: Education

4. 那是一个明媚的十月早晨，她拿着公文包走进我的办公室。

   nà shì yī​ge míng​mèi de shí​yuè zǎo​chen, tā ná zhe gōng​wén​bāo zǒu jìn wǒ​de bàn​gōng​shì.

   It was a bright October morning when she walked into my office carrying a briefcase.

   Source: CCMatrix

5. 例如，有些女性认为提包一定要实用，甚至像公文包那么大才好。

   lì​rú, yǒu​xiē nǚ​xìng rèn​wéi tí​bāo yī​dìng​yào shí​yòng, shèn​zhì xiàng gōng​wén​bāo nà​me dà cái hǎo.

   For example, some women think that handbags must be practical, even as big as a briefcase.

   Source: CCMatrix