Excuse me for a minute.

我失陪一会儿！

Can you excuse me for a minute , please.

我要离开一会，我会回来的。只是。。

Will you excuse me for a minute?I think the food is almost ready.

我离开一会儿，我想饭差不多要好了。

Annie : I'm not sorry the baby is asleep. Will you excuse me for a minute?

安妮：我倒庆幸孩子睡着了，对不起，我离开一会儿，我想饭差不多要好了。