thread an unthread tree

例句：

1. 1. She threaded the needle carefully to ensure a perfect stitch.
   她小心翼翼地穿针引线，确保缝得完美。
2. 2. He threaded his way through the crowd to reach the front of the stage.
   他穿过人群，走到舞台前面。
3. 3.The artist threaded her story with intricate details that captivated the audience.
   这位艺术家在故事中穿插了复杂的细节，吸引了观众的注意。