我最失败的一件事就是认识了你。这句话用英文怎么说?

It's the most failling for me to meet you.

Meeting you is the worst thing in my life.

A thing that I fail most is to know you.

I failed to recognize you most actually!我最失败的一件事就是认识了你

It is the biggest mistake in my life to know you.

楼上的没一个通的

I most am defeated a matter has known you.

The most failure of my life is having known you!