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 ...
Since she'd offered to babysit, I took her up on it.她既然主动提出帮助照看孩子，我也就同意了。You can take it in turns to babysit.你们可以轮流照看孩子。My friend asked me to babysit for her six-month-old son.我朋友请我临时看顾她6个月大的儿子。My friend asked me to...
No creditable macrofossil record of the Fagaceae exists in the Cretaceous equivocal and require further study.白垩纪尚无壳斗科可靠的大化石记录,微化石需要进一步研究才能确定亲缘关系以及古新世壳斗科已经分化出两个类群....