joyously

例句：

1. 1.She laughed joyously as she received the gift.
   她收到礼物时非常高兴地笑了。
2. 2.The children were joyously playing in the park.
   孩子们在公园里高兴地玩耍。
3. 3.He sang joyously, his voice filled with happiness.
   他欢快地唱歌，声音充满了幸福。