1、represent

代理，代表（个人或团体）

the politicians we elect to represent us.

我们选举出来代表我们的政界人士

The offer has yet to be accepted by the lawyers representing the victims.

受害者的代理律师还没有接受这个提议。

使有代表性

Women are already well represented in the area of TV drama.

女性在电视剧领域占据了一席之地。

In New Mexico all kinds of cuisines are represented.

在新墨西哥州， 有各种各样的烹饪方法。

相当于，代表着（变化、成就、胜利等）

The pieces on view are not grouped around any one theme, but rather represent superb examples from various periods.

展出的作品并非围绕着一个主题，而是不同时期的经典之作。

These developments represented a major change in the established order.

这些发展代表了现有秩序的重大转变。

2、occasion

时刻；时候；时节；场合

I often think fondly of an occasion some years ago at Covent Garden.

我时常愉快地回想起几年前在科文特花园的一个时刻。

Mr Davis has been asked on a number of occasions.

戴维斯先生曾多次被问及。

重大活动；仪式；庆典

Taking her with me on official occasions has been a challenge.

带着她出席正式场合对我来说一直是个挑战。

It will be a unique family occasion.

这将是一次特别的家庭聚会。

机会；时机

It is an occasion for all the family to celebrate.

这是个值得举家庆祝的时刻。

It is always an important occasion for setting out government policy.

这历来都是阐明政府政策的重要时机。