名词
1. Learning English is my great joy. 学习英语是我的最大乐趣。
2. Her child was a joy to her. 她的孩子就是她的欢乐。
3. He showed joy at being promoted. 他因提升而高兴。
4. On a hot day, a cool swim is a joy. 大热天来次凉快的游泳是件乐事。