颜色在日光下看起来好多了。

The colors look much better in ___day ___light.

同时，我们可以换更轻的窗帘，因为我们需要日光。

At the same time, we could change the curtains for lighter ones because we need the ___day ___light.

接触自然日光可以提升你的情绪和生产力。

Exposure to natural ___day ___light can boost your mood and productivity.