She thought my expression of indifference was ungracious and offensive.

她觉得我冷漠的表情很不礼貌也很唐突。

Surely none of us would be an ungracious host.

我们中必然没人愿做一个失礼的主人。

This curt sumMary is not meant to be ungracious.

简略的摘要并不意味着就要没吸引力。

It would be most ungracious and impolite to refuse a simple invitation to supper with him.

连与他共进晚餐这样的简单邀请都拒绝会显得非常失礼，没有教养。

All those who have lived in the past live with us now. Surely none of us would be an ungracious host.

所有生活在过去的人如今还与我们共存，我想我们没有人会不殷勤地欢迎他们的存在的。