水翼

例句：

1. 1. The pilot skillfully maneuvered the aircraft through the choppy waters.
   飞行员熟练地操控着飞机在波涛汹涌的水域中航行。
2. 2. The watercraft glided gracefully over the calm sea.
   这艘快艇平稳地滑过平静的海面。
3. 3. The aeronautical engineer designed a new wing for the aircraft to improve its performance.
   航空工程师设计了一种新的翼型来提高飞机的性能。