5 sentences

1. 爱迪生发明了电灯。

   ài​dí​shēng fā​míng le diàn​dēng.

   Edison invented the light bulb.

   Source: Dong Chinese Dictionary

2. 那个电灯的开关在墙角。

   nà gè diàn​dēng de kāi​guān zài qiáng​jiǎo.

   The light switch is in the corner.

   Source: Dong Chinese Dictionary

3. 爱迪生发明了电灯和留声机。

   ài​dí​shēng fā​míng le diàn​dēng hé liú​shēng​jī.

   Edison invented the light bulb and the phonograph.

   Source: Dong Chinese Dictionary

4. 请把电灯打开。

   qǐng bǎ diàn​dēng dǎ​kāi.

   Please turn on the light.

   Source: Dong Chinese Dictionary

5. 他在暗中摸索着寻找电灯开关。

   tā zài àn​zhōng​mō​suǒ zhe xún​zhǎo diàn​dēng kāi​guān.

   He was fumbling in the dark for the light switch.

   Source: Dong Chinese Dictionary