2 sentences

1. 炉火正炽，屋子里暖烘烘的。

   lú​huǒ zhèng chì, wū​zi lǐ nuǎn​hōng​hōng de.

   The fire is blazing, and the room is warm and cozy.

   Source: Dong Chinese Dictionary

2. 他离开前确认了炉火已经熄火。

   tā lí​kāi qián què​rèn le lú​huǒ yǐ​jīng xī​huǒ.

   He made sure the stove was out before he left.

   Source: Dong Chinese Dictionary