3 sentences

1. 他在博物馆里看到了古代的泉币。

   tā zài bó​wù​guǎn lǐ kàn​dào le gǔ​dài de quán bì.

   He saw ancient coins in the museum.

   Source: Dong Chinese Dictionary

2. 许多投资者仍在持币观望，不敢轻易入市。

   xǔ​duō tóu​zī​zhě réng zài chí bì guān​wàng, bù gǎn qīng​yì rù​shì.

   Many investors are still holding their cash and waiting, hesitant to enter the market.

   Source: Dong Chinese Dictionary

3. 这种金币在博物馆里展出，非常有收藏价值。

   zhè zhǒng jīn bì zài bó​wù​guǎn lǐ zhǎn​chū, fēi​cháng yǒu shōu​cáng jià​zhí.

   These gold coins are on display in the museum and are highly collectible.

   Source: Dong Chinese Dictionary