lightweight ribbon microphone

例句：

1. 1. We decided to buy a lightweight jacket for the upcoming trip.
   我们决定买一件轻便夹克准备即将到来的旅行。
2. 2. The new car is lighter than its predecessor, making it more fuel-efficient.
   这款新车比前一代轻，因此更省油。
3. 3.Lightweight materials are often used in sportswear to reduce weight and improve performance.
   轻质材料常用于运动装备中，以减轻重量并提高性能。