content architecture level

例句：

1. 1. The book is filledwith interesting content.
   这本书充满了有趣的内容。
2. 2. Theroom has enough space for the furniture andpeople.
   房间有足够的空间供家具和人使用。
3. 3. The new product is designed to satisfythe customer's needs.
   新产品旨在满足顾客的需求。