important

I don't think I am as important to him as his career is.

我不认为我对他来说像他的事业那么重要。

It is vital for children to develop the ability to get along well with others.

对孩子们来说，培养与他人相处融洽的能力至关重要。

It is essential to maintain a low heat setting; otherwise, the sugar will burn.

保持低温设置非常重要；否则，糖会烧焦。

He ranks among the most influential writers of that era.

他是那个时代最有影响力的作家之一。

a significant figure/a momentous decision

一个重要人物/一个重大决定

This meeting is going to be an important event.

这次会议将是一个重要的事件。