journal-box cover

例句：

1. 1.The journal box cover is a practical and stylish accessory for keeping your journal safe.
   日记本封面是一个实用且时尚的配件，用于保护你的日记本。
2. 2. The notebook cover protects the pages inside from spills and scratches.
   笔记本封面保护了里面的页面免受溢出和刮擦。
3. 3. The journal-box cover is made of high-quality leather, making it both durable and stylish.
   日记本封面由高质量的皮革制成，既耐用又时尚。