戴维英俊，衣着得体，谈吐文雅，而且非常非常地友善。

David is good-looking, well-dressed, well-spoken and very, very polite.

youdao

我希望自己的孩子长大后能成为有教养的人、聪明的人、谈吐文雅的人。

I hope my children grow up to be nice people, smart people, people who use good grammar;

youdao

领导人物也知道外表和举止很重要。他们常常是和蔼可亲，谈吐文雅，举止稳重，信心十足。

Leaders also know that appearance and manners count. They are usually pleasant to be with; their speech is polished, their demeanor unruffled and assured.

youdao