1 sentence

1. 这里的环境太暗了，拍照时需要使用闪光灯。

   zhè​lǐ de huán​jìng tài àn le, pāi​zhào shí xū​yào shǐ​yòng shǎn​guāng​dēng.

   It's too dark here; you need to use a flash when taking photos.

   Source: Dong Chinese Dictionary