多謝Caliber和老貓指點，看這樣寫行不行

We are A’s parents. This letter is to report that our daughter, A, was hurt in the school. A said B pushed her down to the floor and kicked her on Monday, March 26, 2009. A lot of students saw the incident. A said she never did anything unfriendly to B. There are two pieces of skin hurts in A's right leg. We took the picture as evidence. Please review the picture. The picture was taken on March 26, 2009.

We need a fair resolution for this incident. We require that B and her parents apologize for her violence and promise not to do it again.

看來還是專業人士眼光敏銳，一下就能指出要點。