「郑重声明」英文怎么说？

for the record 

郑重声明、事先声明

（用于告诉某人自己所说的话应该被记住或记下）

For the record, the police never charged me. 

我要郑重声明，警方从来没有起诉我。

For the record, Mr.Wong cannot speak Chinese very well. 

事先声明，Mr.Wong的汉语说得不是很好。

The intro

(Listening Comprehension)

Hey ! What's up, folks ? It's Mr.Wong here . And just for the record, I am fully aware that my Mandarin pronunciation sucks！ But hey, cut me some slack here ! Although I'm trying my best to sound like the CCTV news anchors and failing horribly at it,  you never know, maybe one day I might sound like 各位观众，晚上好，欢迎收看新闻联播，今天节目的主要内容有，Mr.Wong的汉语说得非常坑，坑遍了整个世界，今天的新闻联播节目播送完了，感谢您收看。So what do you guys think? Does it sound professional ? No ? Aww man...… ! Looks like I got to keep trying then. Anyways, today's new phrase is "for the record". Check it out !

没看懂？请自己查字典！

（这才是真正的学习过程）