double doughnut laser

例句：

1. 1. The new doubledoughnut laser has been a hit in the market.
   这款新的双层甜甜圈激光在市场上非常受欢迎。
2. 2. The double doughnut laser is perfect for desserts.
   这款双层甜甜圈激光非常适合甜品。
3. 3. The double doughnut laser is a popular choice for parties and events.
   这款双层甜甜圈激光是派对和活动的一个热门选择。