6 sentences

1. 他在公园的长椅上坐了下来。

   tā zài gōng​yuán de cháng​yǐ shang zuò le xià​lai.

   He sat down on a park bench.

   Source: AI Challenger 2017

2. 她坐在长椅上。

   tā zuò zài cháng​yǐ shang.

   She sat on the bench.

   Source: Tatoeba

3. 我看着身旁那张空空的长椅。

   wǒ kàn zhe shēn páng nà zhāng kōng​kōng de cháng​yǐ.

   I looked at the empty bench next to me.

   Source: UM-Corpus: News

4. 他用一只手就能举起一个长椅。

   tā yòng yī zhī shǒu jiù néng jǔ qǐ yī​ge cháng​yǐ.

   He can lift a bench with one hand.

   Source: OpenSubtitles

5. 有许多长椅，你可以在那里休息。

   yǒu xǔ​duō cháng​yǐ, nǐ kě​yǐ zài nà​li xiū​xi.

   There are plenty of benches where you can rest.

   Source: CCMatrix

6. 当我无家可归的时候，我常在那张长椅上睡觉。

   dāng wǒ wú​jiā​kě​guī de shí​hou, wǒ cháng zài nà zhāng cháng​yǐ shang shuì jiào.

   I often slept on that bench when I was homeless.

   Source: Tatoeba