“相”有两个常见的读音。读 xiàng 的时候，常常和照片、样子有关，比如“照相”“相片”。读 xiāng 的时候，表示“互相”，就是两个人一起做一件事。

"相" has two common pronunciations. When read as xiàng, it often relates to photos or appearances, such as in "照相" and "相片". When read as xiāng, it means "mutual", indicating two people doing something together.