1·One day, they argued for a bagatelle of their children.
一天,夫妻为了孩子的一件小事吵起来。
2·One day, two children fighted each other for bagatelle.
一天,两个小孩子因为一点小事而打起架来。
1·Emotive thing and life bagatelle cannot confuse STH with STH else!
感情的事和生活琐事不能混为一谈!
2·Don't waste your time on such bagatelle.
不要为这种琐事浪费时间。