"It's unlikely that as a consequence of me shaking hands or having a polite conversation with Mr.Chavez that we are endangering the strategic interest of the United States,".

VOA: standard.2009.04.20

The "would you please" pattern is a very polite, very kind and very soft way to ask somebody to do something.

would you please”句型是一种非常礼貌、友善以及委婉地请求他人做某事的方式。

Would you please 课堂 - SpeakingMax英语口语达人

one very natural and very polite way to send an invitation is by using the "I'd like" pattern.

一种非常自然并且礼貌的邀请做法是使用“I'd like”句型。

I'd like 课堂 - SpeakingMax英语口语达人

The "Why don't" pattern is a very polite, very smooth way to suggest something.

Why don't”句型是一种非常礼貌、流畅地提出建议的方式。

Why don't 课堂 - SpeakingMax英语口语达人