可是，但是，和不过有没有不同？
在英语‘可是’，‘但是’，和‘不过’ 不是不同。在中语它们也是不是同？如果它们不同，时候我用哪一个？

Question

Answer

They are almost same.
We usually use"但是“and”可是“. 
I think "但是"is stronger than”可是“.

Answer

可是 ＝ 但是 ＝ but
不过 ＝ 然而 ＝ however

Answer

可是 is a little more formal, softer and more common in the north of China than 但是. They can be shortened to 可 and 但 to make them more informal.

不过 is even more softer and informal.

There's very little difference between them.

Answer

一样用法

Answer

When we translate "but", we can use anyone of them. So they are almost the same.