1、occasion

時刻；時候；時節；場合

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

我時常愉快地回想起幾年前在科文特花園的一個時刻。

Mr Davis has been asked on a number of occasions.

戴維斯先生曾多次被問及。

重大活動；儀式；慶典

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

帶著她出席正式場合對我來說一直是個挑戰。

It will be a unique family occasion.

這將是一次特別的家庭聚會。

機會；時機

It is an occasion for all the family to celebrate.

這是個值得舉家慶祝的時刻。

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

這歷來都是闡明政府政策的重要時機。

2、situation

形勢;情況;局面

Army officers said the situation was under control.

陸軍軍官稱局面已經得到了控制。

And now for a look at the travel situation in the rest of the country.

現在再來看一下該國家其他地方的旅游情況。

(建筑物、城鎮的)位置,環境

The garden is in a beautiful situation on top of a fold in the rolling Hampshire landscape.

這座花園位于地勢連綿起伏的漢普郡的一處山崗上，環境十分優美。