Idioms - Parts of the Body
by Julio Rodríguez
1. Arm
1.1. Give one's Right Hand: To say that you would like it very much.
1.1.1. Eg. I would give my right arm to have the copies with me =(
1.2. Keep someone at arm's leght: To keep some at distance.
1.2.1. Eg. You can work with her but if I were you I'd Keep her at arm's leght
1.3. With open arms: Tos how someone that you are very pleased to see them
1.3.1. Eg. We'll recieve you with our open arms
2. Back
2.1. Behind Someone's back: to do something without a person's concern
2.1.1. Eg. As Samper said once: Everything was done behind my back.
2.2. See the Back of Something/ someone: It is when you won't see the person or the situation never again.
2.2.1. Eg. The hotel's staff was glad to see the back of a such difficult guest.
2.3. To put someone's Back up: To annoy someone
2.3.1. Eg. I cannot stand him, He puts my back up.
2.4. Put one's back into something: to make a great effort to do something.
2.4.1. Eg. I put my back into this semester but the diferent events in my life didn't help me a lot.