天空那麽藍陽光那麽暖
[tiān kōng nèi mó lán yáng guāng nèi mó nuăn]
The sky is so blue and the sunshine so warm highlights the beauty and warmth felt on a clear, sunny day. It expresses pleasant feelings brought by such weather while emphasizing a serene environment that brings peace to one's heart and boosts positive moods.