小说的结尾有点过于简单，令人难以置信。
The ending of the novel is a little too pat to be convincing.
作者在结尾时敲响了警钟。
In her conclusion, the author sounds a cautionary note.
小说的结尾让人感到意犹未尽。
The end of the novel leaves you panting for more.
信的结尾顺便附了一句抱歉的话。
An apology was tagged onto the end of the letter.