面试前，他的心情七上八下。

His mind was unsettled before the interview.

考试前，我的心里总是七上八下。

Before exams, my mind is always unsettled.

等待结果时，我的心情七上八下。

My mind was unsettled while waiting for the results.

他在做决定时总是七上八下。

He always feels unsettled when making decisions.

听到坏消息后，她的心情七上八下。

Her mind was unsettled after hearing the bad news.

我的心现在七上八下的。

My heart now seven up eight down.

今天我心里真是七上八下啊！

I'm very seven up and eight down today!

我心里七上八下，坐也不安稳。

I had got so uneasy I could not set still.

我心里七上八下：紧张。利亚姆上台拉小提琴前，心里七上八下。

Butterflies in my stomach: To be nervous. Liam had butterflies in his stomach before he went on stage to play the violin.

有些知识分子现在是十五个吊桶打水,七上八下.

Some intellectuals are now unsettled.