求understanding makes me happy英语作文

everyone in the world should understand .if someone lost it ,they will go.because it make us know about other.that why we can talk ,hear,work and believe with each other .my friend betty ,one day was her birthday ,she has a partty at her home .but ,i can not go to played with her .i have to care about my grandma.she did not unhappy with me.she understand me.so ,understanding makes me happy