The sun is shining—the sun is shining.

太阳灿烂——太阳灿烂。

youdao

It is a mild morning and the sun is shining.

这是一个和煦的早晨，太阳在照耀着。

《柯林斯英汉双解大词典》

Typical English weather—one minute it's raining and the next minute the sun is shining.

典型的英国天气，时雨时晴。

《牛津词典》

So a wise farmer never postpones gathering his hay when the sun is shining.

VOA: special.2010.01.31

The sun is shining today, but such problems seem sure to cloud Mr Tusk's future.

ECONOMIST: Poland's politics

The sun is shining here, and the agenda at this summit looks lighter than it has been for years.

BBC: G20: now the G stands for growth

You know, as far as the last quarter or two, we believe in repairing the roof while the sun is shining.

FORBES: Investors Moving Into Rainy Day Cash After Sunny Quarters