英语语法分析

With a start, I realized that perhaps the reason for the 4 a.m. wake-up noise was not ordinary rudeness but carefully executed spite: I had not tipped Raoul in Christmases past.

首先，我意识到让人凌晨4点起床的噪音不是普通的无礼，而是精心制造的恶意：在过去的圣诞节里，我没有给拉乌尔小费。

We weren't poor. But we always had modest Christmases.

我们家并不穷，但我们的圣诞礼物总是很有节制。

A few Christmases ago, I was given a kettle, which now leaks.

几年前的一个圣诞节，我收到了一个水壶（作为礼物），现在这个水壶漏了。