Definition: to stay in the air, or move gently through the air Level: B1
蓬松的白云正飘过天空。
Fluffy white clouds were ___floating across the sky.
钢琴演奏的声音从敞开的窗户飘出。
The sound of piano-playing ___floated out through the open window.
一个气球松脱了，正在微风中飘走。
A balloon got loose and was ___floating away in the breeze.
