6 sentences

1. 夏天我们真的需要柴火吗？

   xià​tiān wǒ​men zhēn​de xū​yào chái​huo ma?

   Do we really need firewood in the summer?

   Source: OpenSubtitles

2. 柴火烟太重，烟得我直流泪。

   chái​huo yān tài zhòng, yān de wǒ zhí liú​lèi.

   The smoke from the firewood was so thick it made my eyes water.

   Source: Dong Chinese Dictionary

3. 柴火着了。

   chái​huo zháo le.

   The firewood has caught fire.

   Source: Dong Chinese Dictionary

4. 在古代，“蒸”可指代用作燃料的柴火。

   zài gǔ​dài,“ zhēng” kě zhǐ dài yòng​zuò rán​liào de chái​huo.

   In ancient times, 'zheng' could refer to firewood used as fuel.

   Source: Dong Chinese Dictionary

5. 他砍完柴火后，随手把斧子靠在墙边休息。

   tā kǎn wán chái​huo hòu, suí​shǒu bǎ fǔ​zi kào zài qiáng​biān xiū​xi.

   After he finished chopping firewood, he leaned the axe against the wall and took a rest.

   Source: Dong Chinese Dictionary

6. 在以前的村子里，大家习惯用柴火在灶台烧饭。

   zài yǐ​qián de cūn​zi lǐ, dà​jiā xí​guàn yòng chái​huo zài zào​tái shāo​fàn.

   In the old villages, people were accustomed to cooking on stoves using firewood.

   Source: Dong Chinese Dictionary