express joy造句

1、In China, firework is played to express joy and happiness during festival.
在中国，人们在春节期间放烟火在表达快乐和幸福。

2、Used to express joy or elation.
好啊用于表达高兴或得意

3、Do not express joy before one sick in pain, for that contrary passion will aggravate his misery.
不要当着病人或不幸的人的面表现出高兴，因为这种相反的情绪只会加重对方的痛苦。