我难以入眠，实在有太多事情在脑海里，我的两部车、我的家庭状、比赛，以及你。

I can't sleep. Got too much going on in my head right now. My two cars, my family's situation, Wangan tournament, and you.

youdao

我非常担心，以至于一整夜难以入眠。

I'm so worried that I can't sleep a wink.

youdao

我亲爱的母亲，您为什么总是难以入眠？

My dear Mother, why is it always hard for you to sleep?

youdao

I'm so worried that I can't sleep a wink.

我非常担心，以至于一整夜难以入眠。

so that 课堂 - SpeakingMax英语口语达人

I have so much trouble sleeping at night.

到了晚上我就难以入眠。

Don't 实战 - SpeakingMax英语口语达人