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1·Despite the unsettled weather, we had a marvellous weekend.

尽管天气多变，我们还是度过了一个精彩的周末。《柯林斯英汉双解大词典》

2·More unsettled weather is forecast for the weekend.

天气预报说周末的天气更加多变。

3·The scientists said their findings could help engineers to develop micro air vehicles that could cope with unsettled weather or even washing machines with an improved drying spin. it.

科学家说，他们的发现可能有助于工程师开发出微型飞行器，来应对不稳定的天气，甚至可以改善洗衣机的离心烘干机。

4·Spring frosts and unsettled weather in June, when the vines flower, can seriously reduce the number of grapes, thereby having a direct effect on the number of corks needed the following year.

春日的霜冻和6月份葡萄藤开花时善变的天气，可能导致葡萄产量明显减少，从而对来年软木塞的需求量造成直接影响。

5·We didn't have the picnic because the weather was unsettled.

我们没有出去野餐，因为天气变幻莫测。

6·Due to the hot weather, people tend to become unsettled and short-tempered that is obviously not good for health.

由于天气炎热，人会变得不安，脾气暴躁，这显然对身体无益。

7·The weather had been unsettled throughout the day with alternate rain and sunshine.

一整天的天气阴晴不定，在下雨和出太阳之间交替变换着。