5 sentences for 光线 (guāng​xiàn — lighting)

1. 房间里的光线非常昏暗。

   fáng​jiān lǐ de guāng​xiàn fēi​cháng hūn'àn.

   The light in the room is very dim.

   Source: Dong Chinese Dictionary

2. 你需要一些光线。

   nǐ xū​yào yī​xiē guāng​xiàn.

   You need some light.

   Source: OpenSubtitles

3. 光线够吗？

   guāng​xiàn gòu ma?

   Is there enough light?

   Source: OpenSubtitles

4. 这里的房间光线很好，很适合拍照。

   zhè​lǐ de fáng​jiān guāng​xiàn hěn hǎo, hěn shì​hé pāi​zhào.

   The lighting in this room is excellent, making it very suitable for taking photos.

   Source: Dong Chinese Dictionary

5. 这栋公寓所有的阳台都是向北的，所以屋子里的光线很弱。

   zhè dòng gōng​yù suǒ​yǒu de yáng​tái dōu shì xiàng běi de, suǒ​yǐ wū​zi lǐ de guāng​xiàn hěn ruò.

   All the balconies in this apartment are north-facing, so there is very little natural light inside.

   Source: Dong Chinese Dictionary