singing

例句：

1. 1.The children are singing a beautiful song at the party.
   孩子们在聚会上唱着一首美丽的歌曲。
2. 2.She sang a song for her friend's wedding.
   她为朋友的婚礼唱了一首歌。
3. 3. Singing is a great way to relax and relieve stress.
   唱歌是一种很好的放松和缓解压力的方式。