There were abrupt weather changes.

天有不测风云.

《简明英汉词典》

A very active cold front brought dramatic weather changes to Kansas on Wednesday.

一股强冷空气前锋周三使堪萨斯的天气发生了剧变。

柯林斯例句

Are the weather changes leaving you with a dry, scratchy throat?

天气变化使您的喉咙干燥并发痒?

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Versatility becomes advantageous , however, when the weather changes abruptly.

然而当气候骤然改变时,变化性就会成为一项长处.

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The weather changes from day to day.

天在天在变化.

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Is it worse when the weather changes?

天气变化时疼得厉害 吗 ?

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If weather changes occurred according to a logical pattern. predictions could be made using mathematical calculations.

如果天气变化是符合某一逻辑推理的模式发生的, 那末就可运用数学计算做出预报.

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But as sure as the weather changes, the tadpole could not keep his promise.

但是,随着季节无情地改变, 小蝌蚪再也不能信守承诺.

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