乌云

The moon was obscured by dark clouds.

月亮被遮住了。

A dark cloud loomed up over the horizon.

一片突然出现天际。

Dark clouds massed, and we expected rain.

密集, 我们企盼下雨。

Just then, a watery sun broke through the clouds.

正那时，淡淡的太阳冲破了出来。

The black clouds gave warning of an approaching storm.

是暴风雨将要来临的前兆。

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

早晨开始是晴天, 可是现密布。

The sky blackened and soon it began to rain.

天密布, 很快便下起雨来。

For the clouds must bresk,and the sky grows fair.

以为终将散去，天晴朗。

The sky clouded over before the storm.

暴风雨来临前, 天密布。

The sky clouded over; we could see there was going to be rainstorm.

"天密布,我们看得出快来暴风雨了。"

The thick clouds passed overhead, but fortunately the rain kept off the whole day.

虽然密布, 但很幸运地一整天都没下雨。

Those black clouds look ominous for our picnic.

那些对我们的野餐来说是个不祥之兆。

All of a sudden,a southeasterly wind sprang up and the sky was overcast.

忽然刮起东南风来,一时间天上布满了。

The black clouds threaten a storm.

预示暴风雨的来临。

The sun melted the dark clouds.

日出驱散了。

A cloud is broodingover the hills.

一片笼罩着山岗。

The dark clouds forebode a rainstorm.

预示着暴风雨即将来临。

Storm clouds neared.

暴风雨的迫近了。

Black clouds forebode a storm.

预示有暴风雨。

Dark clouds folded the hills.

笼罩着群山。