Think about who you know who knows someone in the group you are trying to reach. Use your connections.

想想你知道谁可以联系到那些你想争取的人们，利用他们之间的关系。

youdao

"Scott has got to find somebody who knows someone," the grandfather said, "someone who can get him to the head of the line."

祖父说：“斯科特得找到认识大人物的人，一些能让他碰到头头的人。”

youdao

He is writing from the standpoint of someone who knows what life is like in prison.

他从一个了解监狱生活的人的立场写作。

《牛津词典》

That's what's wrong with you. You should be kissed,and often. And by someone who knows how'" "And I suppose you think you're the proper person."

VOA: special.2011.04.14

The people closest to you will want to help, and you never know who may be listening or who may know someone who knows someone who might be interested.

FORBES: Angel Investors, Part Two: Show Me The Money

Imagine for a moment not just what these small gestures mean to a family, but what they mean to a soldier thousands of miles of away who knows that someone is looking out for the ones he loves back home.

WHITEHOUSE: Joining Forces to Support Military Families

Stories are swapped and whiskies are distributed by a doggedly chipper bar steward who has the look of someone who knows he has got a late night ahead.

BBC: Full steam ahead