3 sentences for 副本 (fù​běn — dungeon)

1. 我们今晚组队去刷副本。

   wǒ​men jīn​wǎn zǔ​duì qù shuā fù​běn.

   We are teaming up to run a dungeon tonight.

   Source: Dong Chinese Dictionary

2. 几个玩家决定组队挑战高级副本。

   jǐ gè wán​jiā jué​dìng zǔ​duì tiǎo​zhàn gāo​jí fù​běn.

   Several players decided to team up to challenge a high-level dungeon.

   Source: Dong Chinese Dictionary

3. 他为了升级，在电脑前刷了一整晚副本。

   tā wèi​le shēng​jí, zài diàn​nǎo qián shuā le yī zhěng wǎn fù​běn.

   He spent the whole night grinding dungeons in front of the computer to level up.

   Source: Dong Chinese Dictionary