poise nut

例句：

1. 1.The tree is swaying gently in the breeze.
   这棵树在微风中轻轻摇摆。
2. 2.He swung his legs over the fence and walked away.
   他踢腿越过围栏，走了出去。
3. 3. She swung her arms around in excitement.
   她兴奋地挥舞着双臂。