to rustle; to sway; to stir; to flutter
午後の風に麦畑がそよいだ。
The wheat field rustled gently in the afternoon breeze.
開いた窓からカーテンがそよいでいる。
The curtains are swaying in the wind from the open window.
風が通るたびに竹の葉が優しくそよぐ。
Bamboo leaves rustle softly whenever the wind passes through.