"Don't spoil the ending" is a common phrase that means "Please don't reveal the ending of something, such as a movie, book, or TV show, before someone has had a chance to experience it themselves." This phrase is often used to ask someone to refrain from reveapng important plot points or the outcome of a story.

Here are a few examples of how this phrase can be used in Engpsh:

"Hey, don't spoil the ending for me. I haven't seen that movie yet."
"Please don't tell me how it ends. I'm really looking forward to reading the book myself."
"Can you give me a brief summary of the story without spoipng the ending?"

In Chinese, this phrase can be translated as "请不要透露结局" or "请不要泄露结局".

例句：

"嗨，别告诉我结局。我还没看那部电影。"
"请不要告诉我结局。我很期待自己读这本书。"
"你能给我一个故事的简要概括，不要透露结局吗？"