wake up to

I woke up to find myself in the hospital.

我醒来发现己在医院里。

He hasn’t yet woken up to the seriousness of the situation.

他还没有认形势有多严峻。

It is time I woke up to myself.I've wasted too much time fooling around, and I almost ruined my career.

我该清醒认己。我无所事事浪费太多的时间, 差点毁我的事业。