大洋伞

例句：

1. 1. She bought an umbrella to protect herself from the rain.
   她买了一把伞来保护自己不被雨淋湿。
2. 2. The man was carrying a large umbrella in his hand.
   那个人手里拿着一把大伞。
3. 3. He decided to buy an umbrella for his upcoming trip.
   他决定买一把伞为他的即将到来的旅行做准备。