NO! It`s not very good.For my parents ,in my opinn,I think only have one child is a bad thing . First,there will be less laughters in our family.There is a good saying one flower does not make a spring。Well ，I want to say one child does not make a happy family！Only one child will make my parents feel lonely。 Second，when my parents are ill in bed ，and I am the only child of them ，but I have to work，if I do not go to work there will no money for us to live on ，what a pity it is ！But if my parents have two or more children this will not happen。 Third，if my parents only have me ，they will lost 50% chances to travell 。They have to stay at a fixed place，no enjoyment ，no visit，no interests，no rich communication and so on。 。。。 In a word，from the view of my parents ，they will choose more than one child。Why？Because，having my elder brother and I ，my parents are living a happy life！