如果有电话打来，就说你吃完饭再回电话。If the phone rings say you'll call back after dinner.告诉她我过会儿会给她回电话，我又要晚了。Tell her I'll call her back later, I'm running late again.告诉她，我过几分钟就会给她回电话。Tell her I'll ring back in a few ...

“回电话”的英语可以翻译为：ing back，call back...