晴空万里 Clear blue sky

烟囱，炊烟

碰上晴空万里的好天气，只要不是太过于闷热，确实是出外溜达的好时刻。

Days with clear blue sky are indeed good time for outdoor activities, provided the weather is not too warm.

Unfortunately, tropical countries barely enjoy such opportunity - the weather will most likely be gloomy /cloudy without clear blue sky...