[fān gǔn]
roll; toss; turn over; tumble; somersault; turn; reverse dive （體操）
a rolling sea of wheat
麥浪翻滾
The waves rolled and foamed.
白浪翻滾。
The children tumbled about in the sand pit.
小孩在沙坑里翻滾著玩。
The boiling water bubbled furiously in the kettle.
開水在壺里翻滾。