早晚

这里的早晚温差很大，出门时记得多穿一件衣服。

There is a big difference between morning and evening temperatures here, so remember to wear an extra layer when you go out.

他每天早晚都要去公园跑跑步，锻炼身体。

He goes jogging in the park every morning and evening for exercise.

你现在不听父母的话，早晚有一天会后悔的。

If you keep ignoring your parents' advice, you'll regret it sooner or later.

只要坚持练习，你早晚能写出一手好字。

As long as you keep practising, sooner or later you'll be able to write beautifully.