Chimpanzees of all ages and older bonobos ignored the middle person whom they knew had no food to offer and approached the people on the ends to beg.

实验中所有年龄段的黑猩猩和年长的巴诺布猿都忽视了站在中间的那个人，因为它们知道中间那个人手中没有攥着食品，所以就走近外侧的那两个人去索要食品。

youdao

Chimpanzees of all ages and older bonobos ignored the middle person, whom they knew had no food to offer, and approached the people on the ends to beg.

实验中所有年龄段的黑猩猩和年长的巴诺布猿都忽视了站在中间的那个人，因为它们知道中间那个人手中没有攥着食品，所以就走近外侧的那两个人去索要食品。

youdao

I actually don't want to be a middle-of-the-road person, married with a mortgage.

我真的不想作一个平庸的人，结完婚，背着抵押贷款。

《柯林斯英汉双解大词典》

Rosa Parks and three other black people were seated in the middle area of the bus when a white person got on the bus and wanted a seat.

VOA: special.2009.03.08

The person in the middle if they enter here loses, so they're not going to want to enter.

中间的那个人,如果他们参选将会失败,所以他们不会想去参选

耶鲁公开课 - 博弈论课程节选

One person chose Middle. How about Down?

只有一个人选中,多少人选下

耶鲁公开课 - 博弈论课程节选

"I came out of it where the average middle class person would consider me wealthy, " he says.

FORBES: Money & Investing

As a middle aged person I have mixed feeling about this.

FORBES: Young People, Stop Just Texting Me and Give Me a Call Once in a While PLZ! Part Deux

National policy favored business and promoted rapid economic growth, creating a 100 million person middle class society.

FORBES: Beginning of "Post-Post-WWII" History?