To say "same" in English, you can use the word "same". This word comes from Old English, and it means "not different or other than what is expected or stated".

Here are some examples of "same" in English sentences:

I have the same book as you.

We are going to the same place.

She has the same problem as me.

In Chinese, these sentences could be translated as:

我和你有同一本书。

我们要去同一个地方。

她和我有同样的问题。