轻便

例句：

1. 1.This lightweight jacket is perfect for outdoor activities.
   这款轻便夹克非常适合户外活动。
2. 2.The new smartphone has a lightweight design that makes it easy to carry.
   这款新智能手机设计轻巧，携带方便。
3. 3. Lightweight materials are often used in clothing and accessories to reduce weight and improve comfort.
   轻质材料常用于服装和配饰中，以减轻重量并提高舒适度。