When you give someone props, you say out loud that they did something good — respect, credit, a public nod. “Props to her for finishing on time.” “You have to give him his props.” It comes from hip-hop and Black American English, cut down from “proper respect,” and young people far beyond that community use it now, on the internet as much as in the room.

When you give someone props當你給某人 props you你就是 say out loud that they did something good大聲說出他們做了件好事 — respect, credit, a public nod就是尊重、肯定、公開的認可 "Props to her for finishing on time."「她準時完成，太讚了」 "You have to give him his props."「你不得不佩服他」 it它 comes from hip-hop and Black American English源自嘻哈文化和美國黑人英語 cut down from "proper respect,"是 "proper respect"（應得的尊重）的簡化 and而 young people far beyond that community遠超出那個社群的年輕人 use it now現在也在用 on the internet as much as in the room在網路上和面對面都一樣常用

Though actually, this is informal street and chat talk, not essay talk.

Though actually不過 this這 is informal street and chat talk是很口語的街頭、聊天用語 not essay talk不是寫作文用的字

And it is not the theatre word: stage props are the cups and chairs on a stage (from properties). Same spelling, different life.

And而且 it它 is not the theatre word不是戲劇裡的那個字 stage props舞台道具 are the cups and chairs on a stage是舞台上的杯子和椅子那種東西（from properties源自 properties 這個字）— same spelling拼法一樣 different life意思完全不同

Older, formal speakers may not use this props at all.

Older, formal speakers年紀較大、講話正式的人 may not use this props at all可能完全不用這個 props

You can also hear it as a little cheer on its own: just “Props.” meaning well done, I see you.

You你 can also hear it as a little cheer on its own也可能聽到它單獨當一個小小的歡呼 just "Props."就一句「Props.」 meaning well done, I see you意思是「做得好，我看到了」