Rain clouds come to play again.
雨云再度前来嬉戏。
I see rain clouds are gathering.
我看见天空正乌云密布。
Send us rain clouds, Grandfather.
爷爷，求您给我们送来雨云吧！
雨云正在聚积起来。
天上有朵朵乌云。
Do you think those are rain clouds on the horizon?
你认为天边的那些云彩是雨云吗？
Dark rain clouds were coming over so he went home to find his Mum.
乌云来了，索尼尔只好回家去找妈妈。
There is an additional control for Precipitation that we use to draw rain clouds.
有一个额外的降水控制，我们使用来绘制下雨的云。
There were dark clouds overhead promising rain.
天上乌云密布，预示就要下雨。
那些云彩是雨的前兆。
乌云意味着要下雨。
The most obvious limitation is weather conditions such as clouds, wind, and rain.
最明显的限制是天气条件，如云、风和雨。
If thick clouds move in the opposite direction, it will rain.
如果行云方向相反、云层厚，天就要下雨。
Black clouds are an unmistakable sign of coming rain.
乌云是下雨的明显先兆。
Clouds usually precipitate as rain and snow.
云常会凝结成雨或雪。
Clouds do not necessarily forecast rain.
云层未必预示下雨。
Really? So rain comes from clouds!
真的？因此雨来自云！
I will command the clouds not to rain on it.
我也必命云不降雨在其上。
High pressure makes it hard for clouds to form, and thus for rain to fall.
高压很难形成云，提供降雨。
乌云意味着要下雨。
Thick clouds darkened the sky before the rain fell.
降雨之前密云遮满了天空。
There are dark clouds in the sky and it may rain any time.
天上有些乌云，随时都会下雨。
The clouds with their rain kept advancing faster than I could race forward.
乌云夹着大雨比我冲得还快。
One day dark clouds came in, burst open and poured sheets of rain.
一天，乌云密布，突然间便暴雨如注。
Clouds like those usually mean rain will come soon.
那样的云通常意味着雨很快要到来。
Clouds like those usually mean rain will come soon.
那样的云通常意味着雨很快要到来。
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