Everyone has only one chance, cherish it please. Everyone has only one oppopportunity, cherish it please. Everyone has only one occasion, cherish it please. 自己写的
some opportunities knock only once.有些机会只会有一次,机不可失。 everyone has only one opportunity, so please cherish it.每个人只有一个机会,请珍惜 楼主是想说在什么活动中每个人只有一次机会吗?那就是everyone has only one chance in this activity, so please cherish it.