sœur in inglese:

She's Tom's sister.

I'm looking forward to visiting my sister in Los Angeles.

Just between you and me, do you love my sister?

He pinned responsibility for the accident on his sister.

Apart from my sister, my family doesn't watch TV.

My mother likes tulips very much and so does my sister.

I'm going off to Vancouver next week to see my sister.

Compared with her sister, she isn't very punctual.

My younger sister has two sons, which means I have two nephews.

If you can't take it, give up and do what I, your older sister, asked of you.

I took my little sister by the hand when we crossed the street.

I discouraged my sister from going out with the leader of the pack.

I realize that this may sound crazy, but I think I've fallen in love with your younger sister.

My sister will have finished her homework before she goes to Hokkaido.

My sister is always in such a hurry that she often leaves things behind.