这只闹钟已经陪我度过了8年 翻译成英文

This alarm clock has been with me for 8 years.

祝你进步！

This alarming clock has kept me company for eight years.
…
keep sb. company陪伴某人的最地道的说法…

我查过哦
This alarm clock has already accompanied me for 8 years.
或
This alarm clock has already spent eight years with me.
例如：
I spent three years at university.
我在大学里度过了三年。
We have studied Machine Translation for eight years.
我们研究机器翻译已经八年了。

This alarming clock has accompanied me for 8 years.

不能用一些短暂动词

this clock has been with me for 8 years

This alarm clock has spent eight years with me