joy
/ʤɔɪ/
the emotion of great happiness
Chinese meaning: 快乐;喜悦
The children's faces were filled with joy when they saw the birthday cake.
孩子们看到生日蛋糕时脸上充满了喜悦。
She felt an overwhelming sense of joy after achieving her long-term goal.
实现长期目标后,她感到一种巨大的喜悦。