1、else

a、（用于anywhere，someone，what等詞之后）其他的，別的

If I can't make a living at painting, at least I can teach someone else to paint.

如果我不能靠畫畫謀生，至少我可以教別人畫畫。

We had nothing else to do on those long trips.

在那些漫長的旅程中我們沒有別的事情可做。

b、（用在everyone，everything，everywhere等詞之后）其他的，別的

As I try to be truthful, I expect everyone else to be truthful.

既然我努力做到誠實，我希望其他所有人也能誠實。

Cigarettes are in short supply, like everything else here.

和其他所有東西一樣，這里的香煙也供應不足。

c、否則的話；要不然

Evidently no lessons have been learnt or else the government would not have handled the problem so sloppily.

政府顯然沒有吸取教訓，不然不會把問題處理得那么草率。

d、（表示另外一種可能性）或者，還是，要不

You are either a total genius or else you must be absolutely raving mad.

你要么是個不折不扣的天才，要么就是完全瘋了。

It's likely someone gave her a lift, or else that she took a taxi.

可能有人開車捎了她一程，要不就是她打了輛出租車。

2、presentation

a、外觀；外貌；表象

Check the presentation. Get it properly laid out with a title page.

檢查一下外觀，保證有扉頁和合適的版式。

b、頒獎儀式；頒獎典禮

He received his award at a presentation in London yesterday.

昨天，他在倫敦的頒獎典禮上領了獎。

c、介紹；陳述；報告；說明

James Watson, Philip Mayo and I gave a slide and video presentation...詹姆斯·沃森、菲利普·梅奧和我利用幻燈片和視頻進行了介紹。

I always ask how much time I have to make my presentation.

我總是問我的報告需要做多長時間