我已经把闹钟提前半小时了。

I have set my alarm clock ahead half an hour.

youdao

几年以前，因为想要和家人度过平和不慌不忙的早晨，我开始早起——我非常享受这样因此开始把闹钟提前又提前。

A few years ago, because I wanted a calmer, less hurried morning with my family, I started getting up earlier - and I enjoyed it so much that I've started setting my alarm earlier and earlier.

youdao

设定闹钟为提前15分钟。

Set your alarm 15 minutes earlier.

youdao