4 sentences

1. 他已经在酝酿复仇了。

   tā yǐ​jīng zài yùn​niàng fù​chóu le.

   He's already plotting his revenge.

   Source: OpenSubtitles

2. 一场大规模的罢工正在酝酿之中。

   yī cháng dà guī​mó de bà​gōng zhèng​zài yùn​niàng zhī​zhōng.

   A large-scale strike is brewing.

   Source: Dong Chinese Dictionary

3. 代表们正在酝酿下一届委员会的人选。

   dài​biǎo men zhèng​zài yùn​niàng xià yī jiè wěi​yuán​huì de rén​xuǎn.

   Delegates are deliberating on candidates for the next committee.

   Source: Dong Chinese Dictionary

4. 这种名酒需要长达数年的时间来酝酿。

   zhè zhǒng míng​jiǔ xū​yào cháng​dá shù nián de shí​jiān lái yùn​niàng.

   This famous wine needs years to age.

   Source: Dong Chinese Dictionary