youdao

If we can be polite to strangers, why can't we do the same for the ones we love?

如果我们可以对陌生人礼貌，为什么我们不能对我们所爱的人礼貌呢？

youdao

She forced herself to be polite to them.

她对他们强装客气。

《牛津词典》

She invited Edward. - To be polite, that's it.- I think it's nice she invited him.

VOA: standard.other

"I feel at that kind of event it would just be polite to check that the band wouldn't mind being associated with the party, " he said.

BBC: Keane's anger at Tory use of song during election

"It's easy to be polite to say 'We're so sorry this happened' and give the same speech at the next killing a month from now, " Jackson said.

CNN: Sikhs repair, reclaim temple after rampage

Why should the press be polite to presidents?

CNN: Is 'Dear' dead?