my aim is to become a good citizen so as to be able to render service to the (my) country. however, to become a good citizen is not an easy thing. he has many duties to fulfill.

　　the first duty of a good citizen is to love his country. he is to (must) be ready to sacrifice even his own life for the country.

　　his second duty is to obey the law and help the government (to) maintain order. if everybody can do so, the country will be rich and strong (powerful).

　　"如何做一个好公民"英语作文译文:

　　我的志向是做一个好公民以便能给国家效力。然而，做一个好公民不是一件容易的事情。他有许多责任要尽。

　　一个好公民第一件责任是爱他的国家。他须准备为国家牺牲自己的生命。

　　他第二件责任是服从法律并且帮助政府维持治安。如果人人都能这样做的话，国家必定富强。