Other 的用法，可簡單可複雜，或為代名詞或為形容詞。如果單純從字義來看是”其他的、另外的、其餘的”等。但它更有好幾個很實用常見的用語，我們今天就先來認識 :
each other 彼此、互相
John and Mary are so happy together – they were made for each other.
John 和 Mary 在一起多麼幸福，真是天生一對。
The two companies are in competition with each other.
one another 彼此、互相
We’ve known one another for more than ten years.
People were very friendly within this building and all said hello to one another .
every other 間隔
Winnie and I get together every other Saturday for dinner.
The sales conference used to be held every year, but now it takes place every other year.
the other day 前幾天
I ran into Ryan at the supermarket the other day.
Jenny and I had lunch the other day at our favorite restaurant.
one after the other 相繼、一個接一個
I ate 10 bars of chocolate one after the other when I was feeling very low.
Ever since we moved here, it’s been one problem after the other.
one after another 一個接一個
One after another, tropical storms battered the Pacific coastline.
Kelly was trying on one outfit after another.
other than 除了…之外
No one knows the truth other than Mandy.
除了 Mandy 之外，沒有人知道真相。
The music was a little loud, but other than that it was a great concert.
on the other hand 另一方面
David is a good guy. His brother, on the other hand, is a very selfish man.
On the one hand Lisa would like a job that pays more, but on the other hand she enjoys the work she is doing at the moment.
in other words 換句話說
Fruit and vegetables are full of vitamins and minerals. In other words, they are good for you.
Frogs are amphibians. In other words, they live on the land and in the water.