The day dawned bright and clear, with the promise of warm, sunny weather.

拂晓时晴空万里，预示着温暖晴朗的天气。

《牛津词典》

Eg. It was a bright and clear day.

那是一个晴朗明媚的日子。

youdao

This is why your TV is so high-def, and your computer monitor is so bright and clear.

这就是为什么你的电视机是高清晰的，你的电脑显示屏又亮又清楚。

youdao

After more than three thousand years, parts of the paintings still look clear and bright.

VOA: special.2009.12.15

It's bright and clear and reasonably good-looking, but viewing angles are not this thing's forte.

ENGADGET: iPod nano review (2012)

The morning of the landing dawned bright and clear in Southern California, as it did on the next planet over.

NEWYORKER: The Martian Chroniclers

The city looks splendid: bright and sharp against a clear autumn night sky.

FORBES: Hurricane Sandy - In the Eye of the Storm