Definition: If two things or people are side by side, they are next to each other. Level: B2
孩子们并排站着拍照。
The children stood ___side ___by ___side for the photo.
公园里，两位年长的朋友并肩走着，分享着故事。
In the park, two elderly friends walked ___side ___by ___side, sharing stories.
这两本书并排放在图书馆的书架上。
The two books sat ___side ___by ___side on the library shelf.
