2 sentences

1. 卧室里有个电暖器。

   wò​shì li yǒu ge diàn​nuǎn​qì.

   There's an electric heater in the bedroom.

   Source: AI Challenger 2017

2. 随着冬季的到来，电暖器已成为供暖不可缺少的一种方式。

   suí​zhe dōng​jì de dào​lái, diàn​nuǎn​qì yǐ chéng​wéi gōng​nuǎn bù​kě​quē​shǎo de yī​zhǒng fāng​shì.

   With the arrival of winter, electric heaters have become an indispensable way of heating.

   Source: CCMatrix