那是活动的前夕。

It was the eve of the event.

中国春节最重要的习俗是农历新年前夕的家庭大聚餐。

The most important custom of the Chinese Spring Festival is the big family dinner on the eve of the Lunar New Year.

他们在新年前夕庆祝。

They celebrated on the eve of the new year.

我们正在为圣诞前夕做准备。

We are preparing for the Christmas eve.

在婚礼前夕，每个人都很兴奋。

On the eve of the wedding, everyone was excited.

团队在大赛前夕开会讨论策略。

The team met on the eve of the big game to discuss strategy.

我们在圣诞节前夕装饰了圣诞树。

We decorated the Christmas tree on the eve of Christmas Day.

城市在节日前夕装饰得非常漂亮。

The city is beautifully decorated on festival eves.

在她重要演讲的前夕，她无法入睡。

She couldn't sleep on the eve of her big presentation.

学校在国庆日前夕组织了文艺表演。

The school organized a cultural performance on the eve of National Day.