polite

That is Wu Binbin. He's very clever. He's polite, too.

Sandy is a tall, polite girl.

It's polite to say 'thank you' when someone helps you.

Rewrite the questions to make them more polite.

There is also another rule: Always be polite.

It’s not polite to talk with your mouth full.

Everyone around him was trying to be polite, but you could tell they were all bored.

She’s always very polite.

Gonzales, a quiet and very polite young man, made a favourable impression.

a clear but polite request