背影

In a sentence

• 在夕阳下，他的背影显得格外孤独。

  In the sunset, his silhouette seems especially solitary.

  Here, '背影' refers to a person's back or silhouette as seen from behind, often used to evoke emotions or set a mood in descriptive writing.

• 她深情地凝视着老人的背影，泪水滑过脸颊。

  She gazed affectionately at the elder's back, tears sliding down her cheeks.

  In this sentence, '背影' is used to describe the physical appearance of someone's back as a representation of their departing figure.

• 每次看到他的背影，我都想起我们以前一起度过的时光。

  Every time I see his back, I think of the times we spent together.

  Here, '背影' symbolizes a person’s presence or memory, evoking nostalgic feelings.