2 sentences for 彼 (bǐ — that)

1. 彼采萧兮，一日不见，如三秋兮。

   bǐ cǎi xiāo xī, yī rì bù jiàn, rú sān​qiū xī.

   He is gathering mugwort; a day without seeing him feels like three years.

   Source: Dong Chinese Dictionary

2. 彼时彼刻，他们正处于困境之中。

   bǐ​shí bǐ kè, tā​men zhèng chǔ​yú kùn​jìng zhī​zhōng.

   At that very moment, they were in the middle of a predicament.

   Source: Dong Chinese Dictionary