to blow smoke rings的用法和樣例：
例句
- The enemy's cannons in his fancy were not cannons, but pipes from which an invisible smoker blew puffs of smoke at intervals.
在他的想象之中，敵人的大炮不是大炮，而是煙斗，有一個望不見的吸煙者從煙斗中斷斷續續地吐出一串串煙圈。 - My inspiration came from watching detailed videos of a smoke ring in action demonstrating stable movement, small size and the ability to contain particles within the structure.
我的靈感來自看詳細影片一個煙圈在行動上表現出穩定的運動，小尺寸和能力，以遏制粒子內部結構。
