晴天

The papers forecast clear skies tomorrow.

报纸预报晴。

The morning began fine, but now clouds are banking up.

早晨开始是晴, 可是现乌云密布。

Wet days alternate with fine days.

雨和晴相间而来。

The school picnic is on Sunday, so we're praying for a fine day.

星期日学校要组织一野餐, 我们非常希望那是个风和日丽的晴。

On a bright and clear day a 15-cm helio can be seen at 50 km .

的晴，15厘米大小的回照光50公里处能看到。

Rain or shine, I'll go.

不管下雨还是晴, 我都要去。