sunglasses

例句：

1. 1.I need to wear sunglasses when I'm outside.
   我在外面需要戴太阳镜。
2. 2. She put on her sunglasses and walked into the park.
   她戴上太阳镜，走进公园。
3. 3. He bought a pair of high-quality sunglasses for his birthday.
   他生日时买了一副高质量的太阳镜。