下次一定早点来，否则就惩罚你。

Do come earlier next time, otherwise you will be punished.

youdao

真是遗憾，那下次一定和我们一起去。

That's a pity, but you may go with us next time.

youdao

我下次一定记住。

I'll remember next time.

youdao

The next time you go to Mycenae don't miss the cistern that was dug in the mountains, on the hillside, within the walls at that period.

你们下次去迈锡尼古城的时候,一定不要错过那一时期在山坡和城墙之间,挖掘的蓄水池

耶鲁公开课 - 古希腊历史简介课程节选