折边

例句：

1. 1. The book is folded in half.
   书被折叠成两半。
2. 2. She folded the clothes neatly.
   她把衣服整齐地折叠起来。
3. 3. The tablecloth was carefully folded and placed on the table.
   桌布被仔细折叠并放在桌子上。