参考翻译答案如下:
1. It's very important to rub elbows with your neighbors.
2. I find it easy to make friends with most people, but I just can't rub elbows with Tyrone.
3. Both wanted to settle their scores and rub elbows with each other.
4. We have been rubbing elbows with each other.We must always remain so.
5. This operation is very hard to all of us and it turns out to be very successful for I did it with my worker in the operation who has been rubbing elbows with me .