She is always polite to everyone she meets.（她对遇到的每个人都总是很有礼貌。）

The polite boy held the door open for the old lady.（这个有礼貌的男孩为老太太把门撑开。）

We should be polite when we talk to our elders.（我们和长辈交谈时应该有礼貌。）

It's important to teach children to be polite from a young age.（从小教导孩子要有礼貌是很重要的。）

He gave a polite smile and greeted the guests.（他礼貌地微笑着并向客人打招呼。）

The polite waiter served us attentively.（这位有礼貌的服务员殷勤地为我们服务。）

Being polite can help you make more friends.（有礼貌能帮助你交到更多朋友。）

She answered the phone in a polite tone.（她用礼貌的语气接了电话。）

They were very polite during the meeting and listened carefully.（他们在会议期间很有礼貌，认真倾听。）

A polite person never interrupts others while they are speaking.（一个有礼貌的人从不在别人说话时打断他们。）

You should be polite even if you're angry.（即使你生气了，也应该有礼貌。）

The polite student asked the teacher a question respectfully.（这位有礼貌的学生恭敬地问了老师一个问题。）

Polite behavior is highly valued in our society.（有礼貌的行为在我们的社会中受到高度重视。）

He made a polite bow before starting his speech.（在开始演讲前，他礼貌地鞠了一躬。）

She sent a polite thank-you note to her host.（她给主人寄了一封礼貌的感谢信。）

It's polite to say "please" and "thank you" often.（经常说“请”和“谢谢”是有礼貌的。）

The polite driver stopped to let the pedestrians cross the road.（这位有礼貌的司机停下来让行人过马路。）

We need to raise polite and well-behaved children.（我们需要培养有礼貌、举止得体的孩子。）

His polite manner impressed everyone at the party.（他礼貌的举止给聚会上的每个人都留下了深刻印象。）

Be polite to your classmates, and you'll get along better.（对你的同学有礼貌，你们会相处得更好。

）